31475028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2267}}^1$

素因数の和:2376

約数の個数: 48

約数和(自身を含む): 80015040

約数和(自身を除く): 48540012

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 178, 267, 356, 534, 1068, 1157, 2267, 2314, 3471, 4534, 4628, 6801, 6942, 9068, 13602, 13884, 27204, 29471, 58942, 88413, 117884, 176826, 201763, 353652, 403526, 605289, 807052, 1210578, 2421156, 2622919, 5245838, 7868757, 10491676, 15737514, 31475028]

約数ペア:

[(1, 31475028), (2, 15737514), (3, 10491676), (4, 7868757), (6, 5245838), (12, 2622919), (13, 2421156), (26, 1210578), (39, 807052), (52, 605289), (78, 403526), (89, 353652), (156, 201763), (178, 176826), (267, 117884), (356, 88413), (534, 58942), (1068, 29471), (1157, 27204), (2267, 13884), (2314, 13602), (3471, 9068), (4534, 6942), (4628, 6801)]