30172672

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{1901}}^1$

素因数の和:1950

約数の個数: 40

約数和(自身を含む): 62263872

約数和(自身を除く): 32091200

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1901, 1984, 3802, 3968, 7604, 7936, 15208, 15872, 30416, 58931, 60832, 117862, 121664, 235724, 243328, 471448, 486656, 942896, 973312, 1885792, 3771584, 7543168, 15086336, 30172672]

約数ペア:

[(1, 30172672), (2, 15086336), (4, 7543168), (8, 3771584), (16, 1885792), (31, 973312), (32, 942896), (62, 486656), (64, 471448), (124, 243328), (128, 235724), (248, 121664), (256, 117862), (496, 60832), (512, 58931), (992, 30416), (1901, 15872), (1984, 15208), (3802, 7936), (3968, 7604)]