31474944

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:760

約数の個数: 108

約数和(自身を含む): 95659200

約数和(自身を除く): 64184256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 576, 608, 684, 719, 768, 912, 1152, 1216, 1368, 1438, 1824, 2157, 2304, 2432, 2736, 2876, 3648, 4314, 4864, 5472, 5752, 6471, 7296, 8628, 10944, 11504, 12942, 13661, 14592, 17256, 21888, 23008, 25884, 27322, 34512, 40983, 43776, 46016, 51768, 54644, 69024, 81966, 92032, 103536, 109288, 122949, 138048, 163932, 184064, 207072, 218576, 245898, 276096, 327864, 414144, 437152, 491796, 552192, 655728, 828288, 874304, 983592, 1311456, 1656576, 1748608, 1967184, 2622912, 3497216, 3934368, 5245824, 7868736, 10491648, 15737472, 31474944]

約数ペア:

[(1, 31474944), (2, 15737472), (3, 10491648), (4, 7868736), (6, 5245824), (8, 3934368), (9, 3497216), (12, 2622912), (16, 1967184), (18, 1748608), (19, 1656576), (24, 1311456), (32, 983592), (36, 874304), (38, 828288), (48, 655728), (57, 552192), (64, 491796), (72, 437152), (76, 414144), (96, 327864), (114, 276096), (128, 245898), (144, 218576), (152, 207072), (171, 184064), (192, 163932), (228, 138048), (256, 122949), (288, 109288), (304, 103536), (342, 92032), (384, 81966), (456, 69024), (576, 54644), (608, 51768), (684, 46016), (719, 43776), (768, 40983), (912, 34512), (1152, 27322), (1216, 25884), (1368, 23008), (1438, 21888), (1824, 17256), (2157, 14592), (2304, 13661), (2432, 12942), (2736, 11504), (2876, 10944), (3648, 8628), (4314, 7296), (4864, 6471), (5472, 5752)]