112820656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17497}}^1$

素因数の和:17549

約数の個数: 40

約数和(自身を含む): 243012224

約数和(自身を除く): 130191568

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 17497, 34994, 69988, 139976, 227461, 279952, 454922, 542407, 909844, 1084814, 1819688, 2169628, 3639376, 4339256, 7051291, 8678512, 14102582, 28205164, 56410328, 112820656]

約数ペア:

[(1, 112820656), (2, 56410328), (4, 28205164), (8, 14102582), (13, 8678512), (16, 7051291), (26, 4339256), (31, 3639376), (52, 2169628), (62, 1819688), (104, 1084814), (124, 909844), (208, 542407), (248, 454922), (403, 279952), (496, 227461), (806, 139976), (1612, 69988), (3224, 34994), (6448, 17497)]