87371392

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 182327040

約数和(自身を除く): 94955648

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 97, 124, 128, 194, 227, 248, 388, 454, 496, 776, 908, 992, 1552, 1816, 1984, 3007, 3104, 3632, 3968, 6014, 6208, 7037, 7264, 12028, 12416, 14074, 14528, 22019, 24056, 28148, 29056, 44038, 48112, 56296, 88076, 96224, 112592, 176152, 192448, 225184, 352304, 384896, 450368, 682589, 704608, 900736, 1365178, 1409216, 2730356, 2818432, 5460712, 10921424, 21842848, 43685696, 87371392]

約数ペア:

[(1, 87371392), (2, 43685696), (4, 21842848), (8, 10921424), (16, 5460712), (31, 2818432), (32, 2730356), (62, 1409216), (64, 1365178), (97, 900736), (124, 704608), (128, 682589), (194, 450368), (227, 384896), (248, 352304), (388, 225184), (454, 192448), (496, 176152), (776, 112592), (908, 96224), (992, 88076), (1552, 56296), (1816, 48112), (1984, 44038), (3007, 29056), (3104, 28148), (3632, 24056), (3968, 22019), (6014, 14528), (6208, 14074), (7037, 12416), (7264, 12028)]