40431792

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:778

約数の個数: 80

約数和(自身を含む): 111207168

約数和(自身を除く): 70775376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 53, 69, 92, 106, 138, 159, 184, 212, 276, 318, 368, 424, 552, 636, 691, 848, 1104, 1219, 1272, 1382, 2073, 2438, 2544, 2764, 3657, 4146, 4876, 5528, 7314, 8292, 9752, 11056, 14628, 15893, 16584, 19504, 29256, 31786, 33168, 36623, 47679, 58512, 63572, 73246, 95358, 109869, 127144, 146492, 190716, 219738, 254288, 292984, 381432, 439476, 585968, 762864, 842329, 878952, 1684658, 1757904, 2526987, 3369316, 5053974, 6738632, 10107948, 13477264, 20215896, 40431792]

約数ペア:

[(1, 40431792), (2, 20215896), (3, 13477264), (4, 10107948), (6, 6738632), (8, 5053974), (12, 3369316), (16, 2526987), (23, 1757904), (24, 1684658), (46, 878952), (48, 842329), (53, 762864), (69, 585968), (92, 439476), (106, 381432), (138, 292984), (159, 254288), (184, 219738), (212, 190716), (276, 146492), (318, 127144), (368, 109869), (424, 95358), (552, 73246), (636, 63572), (691, 58512), (848, 47679), (1104, 36623), (1219, 33168), (1272, 31786), (1382, 29256), (2073, 19504), (2438, 16584), (2544, 15893), (2764, 14628), (3657, 11056), (4146, 9752), (4876, 8292), (5528, 7314)]