15991168

素因数分解:

$2^7\times {\mathrm{271}}^1\times {\mathrm{461}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 32044320

約数和(自身を除く): 16053152

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 271, 461, 542, 922, 1084, 1844, 2168, 3688, 4336, 7376, 8672, 14752, 17344, 29504, 34688, 59008, 124931, 249862, 499724, 999448, 1998896, 3997792, 7995584, 15991168]

約数ペア:

[(1, 15991168), (2, 7995584), (4, 3997792), (8, 1998896), (16, 999448), (32, 499724), (64, 249862), (128, 124931), (271, 59008), (461, 34688), (542, 29504), (922, 17344), (1084, 14752), (1844, 8672), (2168, 7376), (3688, 4336)]