90757532

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{1009}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 161196000

約数和(自身を除く): 70438468

約数列:

[1, 2, 4, 113, 199, 226, 398, 452, 796, 1009, 2018, 4036, 22487, 44974, 89948, 114017, 200791, 228034, 401582, 456068, 803164, 22689383, 45378766, 90757532]

約数ペア:

[(1, 90757532), (2, 45378766), (4, 22689383), (113, 803164), (199, 456068), (226, 401582), (398, 228034), (452, 200791), (796, 114017), (1009, 89948), (2018, 44974), (4036, 22487)]