31703062

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 53374464

約数和(自身を除く): 21671402

約数列:

[1, 2, 17, 23, 34, 46, 71, 142, 391, 571, 782, 1142, 1207, 1633, 2414, 3266, 9707, 13133, 19414, 26266, 27761, 40541, 55522, 81082, 223261, 446522, 689197, 932443, 1378394, 1864886, 15851531, 31703062]

約数ペア:

[(1, 31703062), (2, 15851531), (17, 1864886), (23, 1378394), (34, 932443), (46, 689197), (71, 446522), (142, 223261), (391, 81082), (571, 55522), (782, 40541), (1142, 27761), (1207, 26266), (1633, 19414), (2414, 13133), (3266, 9707)]