91415426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 149040000

約数和(自身を除く): 57624574

約数列:

[1, 2, 17, 34, 59, 118, 199, 229, 398, 458, 1003, 2006, 3383, 3893, 6766, 7786, 11741, 13511, 23482, 27022, 45571, 91142, 199597, 229687, 399194, 459374, 774707, 1549414, 2688689, 5377378, 45707713, 91415426]

約数ペア:

[(1, 91415426), (2, 45707713), (17, 5377378), (34, 2688689), (59, 1549414), (118, 774707), (199, 459374), (229, 399194), (398, 229687), (458, 199597), (1003, 91142), (2006, 45571), (3383, 27022), (3893, 23482), (6766, 13511), (7786, 11741)]