40550432

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{911}}^1$

素因数の和:1041

約数の個数: 48

約数和(自身を含む): 86873472

約数和(自身を除く): 46323040

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 107, 208, 214, 416, 428, 856, 911, 1391, 1712, 1822, 2782, 3424, 3644, 5564, 7288, 11128, 11843, 14576, 22256, 23686, 29152, 44512, 47372, 94744, 97477, 189488, 194954, 378976, 389908, 779816, 1267201, 1559632, 2534402, 3119264, 5068804, 10137608, 20275216, 40550432]

約数ペア:

[(1, 40550432), (2, 20275216), (4, 10137608), (8, 5068804), (13, 3119264), (16, 2534402), (26, 1559632), (32, 1267201), (52, 779816), (104, 389908), (107, 378976), (208, 194954), (214, 189488), (416, 97477), (428, 94744), (856, 47372), (911, 44512), (1391, 29152), (1712, 23686), (1822, 22256), (2782, 14576), (3424, 11843), (3644, 11128), (5564, 7288)]