89067472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{937}}^1$

素因数の和:1415

約数の個数: 40

約数和(自身を含む): 186448136

約数和(自身を除く): 97380664

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 457, 914, 937, 1828, 1874, 3656, 3748, 5941, 7312, 7496, 11882, 12181, 14992, 23764, 24362, 47528, 48724, 95056, 97448, 194896, 428209, 856418, 1712836, 3425672, 5566717, 6851344, 11133434, 22266868, 44533736, 89067472]

約数ペア:

[(1, 89067472), (2, 44533736), (4, 22266868), (8, 11133434), (13, 6851344), (16, 5566717), (26, 3425672), (52, 1712836), (104, 856418), (208, 428209), (457, 194896), (914, 97448), (937, 95056), (1828, 48724), (1874, 47528), (3656, 24362), (3748, 23764), (5941, 14992), (7312, 12181), (7496, 11882)]