890753408

素因数分解:

$2^7\times {\mathrm{233}}^1\times {\mathrm{29867}}^1$

素因数の和:30114

約数の個数: 32

約数和(自身を含む): 1782223560

約数和(自身を除く): 891470152

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 233, 466, 932, 1864, 3728, 7456, 14912, 29824, 29867, 59734, 119468, 238936, 477872, 955744, 1911488, 3822976, 6959011, 13918022, 27836044, 55672088, 111344176, 222688352, 445376704, 890753408]

約数ペア:

[(1, 890753408), (2, 445376704), (4, 222688352), (8, 111344176), (16, 55672088), (32, 27836044), (64, 13918022), (128, 6959011), (233, 3822976), (466, 1911488), (932, 955744), (1864, 477872), (3728, 238936), (7456, 119468), (14912, 59734), (29824, 29867)]