91108784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3449}}^1$

素因数の和:3597

約数の個数: 40

約数和(自身を含む): 191654400

約数和(自身を除く): 100545616

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1016, 1651, 2032, 3302, 3449, 6604, 6898, 13208, 13796, 26416, 27592, 44837, 55184, 89674, 179348, 358696, 438023, 717392, 876046, 1752092, 3504184, 5694299, 7008368, 11388598, 22777196, 45554392, 91108784]

約数ペア:

[(1, 91108784), (2, 45554392), (4, 22777196), (8, 11388598), (13, 7008368), (16, 5694299), (26, 3504184), (52, 1752092), (104, 876046), (127, 717392), (208, 438023), (254, 358696), (508, 179348), (1016, 89674), (1651, 55184), (2032, 44837), (3302, 27592), (3449, 26416), (6604, 13796), (6898, 13208)]