91115648

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3221}}^1$

素因数の和:3265

約数の個数: 64

約数和(自身を含む): 207045720

約数和(自身を除く): 115930072

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1664, 1768, 2176, 3221, 3536, 6442, 7072, 12884, 14144, 25768, 28288, 41873, 51536, 54757, 83746, 103072, 109514, 167492, 206144, 219028, 334984, 412288, 438056, 669968, 711841, 876112, 1339936, 1423682, 1752224, 2679872, 2847364, 3504448, 5359744, 5694728, 7008896, 11389456, 22778912, 45557824, 91115648]

約数ペア:

[(1, 91115648), (2, 45557824), (4, 22778912), (8, 11389456), (13, 7008896), (16, 5694728), (17, 5359744), (26, 3504448), (32, 2847364), (34, 2679872), (52, 1752224), (64, 1423682), (68, 1339936), (104, 876112), (128, 711841), (136, 669968), (208, 438056), (221, 412288), (272, 334984), (416, 219028), (442, 206144), (544, 167492), (832, 109514), (884, 103072), (1088, 83746), (1664, 54757), (1768, 51536), (2176, 41873), (3221, 28288), (3536, 25768), (6442, 14144), (7072, 12884)]