31411968

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{5843}}^1$

素因数の和:5869

約数の個数: 72

約数和(自身を含む): 95561088

約数和(自身を除く): 64149120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 5843, 11686, 17529, 23372, 35058, 40901, 46744, 70116, 81802, 93488, 122703, 140232, 163604, 186976, 245406, 280464, 327208, 373952, 490812, 560928, 654416, 747904, 981624, 1121856, 1308832, 1495808, 1963248, 2243712, 2617664, 3926496, 4487424, 5235328, 7852992, 10470656, 15705984, 31411968]

約数ペア:

[(1, 31411968), (2, 15705984), (3, 10470656), (4, 7852992), (6, 5235328), (7, 4487424), (8, 3926496), (12, 2617664), (14, 2243712), (16, 1963248), (21, 1495808), (24, 1308832), (28, 1121856), (32, 981624), (42, 747904), (48, 654416), (56, 560928), (64, 490812), (84, 373952), (96, 327208), (112, 280464), (128, 245406), (168, 186976), (192, 163604), (224, 140232), (256, 122703), (336, 93488), (384, 81802), (448, 70116), (672, 46744), (768, 40901), (896, 35058), (1344, 23372), (1792, 17529), (2688, 11686), (5376, 5843)]