87131776

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{23473}}^1$

素因数の和:23516

約数の個数: 32

約数和(自身を含む): 179576100

約数和(自身を除く): 92444324

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 23473, 46946, 93892, 187784, 375568, 680717, 751136, 1361434, 1502272, 2722868, 3004544, 5445736, 10891472, 21782944, 43565888, 87131776]

約数ペア:

[(1, 87131776), (2, 43565888), (4, 21782944), (8, 10891472), (16, 5445736), (29, 3004544), (32, 2722868), (58, 1502272), (64, 1361434), (116, 751136), (128, 680717), (232, 375568), (464, 187784), (928, 93892), (1856, 46946), (3712, 23473)]