31101909124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{346331}}^1$

素因数の和:346516

約数の個数: 48

約数和(自身を含む): 64351256256

約数和(自身を除く): 33249347132

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 157, 286, 314, 572, 628, 1727, 2041, 3454, 4082, 6908, 8164, 22451, 44902, 89804, 346331, 692662, 1385324, 3809641, 4502303, 7619282, 9004606, 15238564, 18009212, 49525333, 54373967, 99050666, 108747934, 198101332, 217495868, 598113637, 706861571, 1196227274, 1413723142, 2392454548, 2827446284, 7775477281, 15550954562, 31101909124]

約数ペア:

[(1, 31101909124), (2, 15550954562), (4, 7775477281), (11, 2827446284), (13, 2392454548), (22, 1413723142), (26, 1196227274), (44, 706861571), (52, 598113637), (143, 217495868), (157, 198101332), (286, 108747934), (314, 99050666), (572, 54373967), (628, 49525333), (1727, 18009212), (2041, 15238564), (3454, 9004606), (4082, 7619282), (6908, 4502303), (8164, 3809641), (22451, 1385324), (44902, 692662), (89804, 346331)]