225495296

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{67757}}^1$

素因数の和:67786

約数の個数: 36

約数和(自身を含む): 484740732

約数和(自身を除く): 259245436

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 67757, 135514, 271028, 542056, 880841, 1084112, 1761682, 2168224, 3523364, 4336448, 7046728, 8672896, 14093456, 17345792, 28186912, 56373824, 112747648, 225495296]

約数ペア:

[(1, 225495296), (2, 112747648), (4, 56373824), (8, 28186912), (13, 17345792), (16, 14093456), (26, 8672896), (32, 7046728), (52, 4336448), (64, 3523364), (104, 2168224), (128, 1761682), (208, 1084112), (256, 880841), (416, 542056), (832, 271028), (1664, 135514), (3328, 67757)]