85130792

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{2843}}^1$

素因数の和:3065

約数の個数: 32

約数和(自身を含む): 168933600

約数和(自身を除く): 83802808

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 197, 394, 788, 1576, 2843, 3743, 5686, 7486, 11372, 14972, 22744, 29944, 54017, 108034, 216068, 432136, 560071, 1120142, 2240284, 4480568, 10641349, 21282698, 42565396, 85130792]

約数ペア:

[(1, 85130792), (2, 42565396), (4, 21282698), (8, 10641349), (19, 4480568), (38, 2240284), (76, 1120142), (152, 560071), (197, 432136), (394, 216068), (788, 108034), (1576, 54017), (2843, 29944), (3743, 22744), (5686, 14972), (7486, 11372)]