31230192

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2267}}^1$

素因数の和:2326

約数の個数: 80

約数和(自身を含む): 94493952

約数和(自身を除く): 63263760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 984, 1148, 1722, 1968, 2267, 2296, 3444, 4534, 4592, 6801, 6888, 9068, 13602, 13776, 15869, 18136, 27204, 31738, 36272, 47607, 54408, 63476, 92947, 95214, 108816, 126952, 185894, 190428, 253904, 278841, 371788, 380856, 557682, 650629, 743576, 761712, 1115364, 1301258, 1487152, 1951887, 2230728, 2602516, 3903774, 4461456, 5205032, 7807548, 10410064, 15615096, 31230192]

約数ペア:

[(1, 31230192), (2, 15615096), (3, 10410064), (4, 7807548), (6, 5205032), (7, 4461456), (8, 3903774), (12, 2602516), (14, 2230728), (16, 1951887), (21, 1487152), (24, 1301258), (28, 1115364), (41, 761712), (42, 743576), (48, 650629), (56, 557682), (82, 380856), (84, 371788), (112, 278841), (123, 253904), (164, 190428), (168, 185894), (246, 126952), (287, 108816), (328, 95214), (336, 92947), (492, 63476), (574, 54408), (656, 47607), (861, 36272), (984, 31738), (1148, 27204), (1722, 18136), (1968, 15869), (2267, 13776), (2296, 13602), (3444, 9068), (4534, 6888), (4592, 6801)]