850357456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{32191}}^1$

素因数の和:32339

約数の個数: 40

約数和(自身を含む): 1788329984

約数和(自身を除く): 937972528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1016, 1651, 2032, 3302, 6604, 13208, 26416, 32191, 64382, 128764, 257528, 418483, 515056, 836966, 1673932, 3347864, 4088257, 6695728, 8176514, 16353028, 32706056, 53147341, 65412112, 106294682, 212589364, 425178728, 850357456]

約数ペア:

[(1, 850357456), (2, 425178728), (4, 212589364), (8, 106294682), (13, 65412112), (16, 53147341), (26, 32706056), (52, 16353028), (104, 8176514), (127, 6695728), (208, 4088257), (254, 3347864), (508, 1673932), (1016, 836966), (1651, 515056), (2032, 418483), (3302, 257528), (6604, 128764), (13208, 64382), (26416, 32191)]