31470394

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 52669440

約数和(自身を除く): 21199046

約数列:

[1, 2, 23, 29, 31, 46, 58, 62, 667, 713, 761, 899, 1334, 1426, 1522, 1798, 17503, 20677, 22069, 23591, 35006, 41354, 44138, 47182, 507587, 542593, 684139, 1015174, 1085186, 1368278, 15735197, 31470394]

約数ペア:

[(1, 31470394), (2, 15735197), (23, 1368278), (29, 1085186), (31, 1015174), (46, 684139), (58, 542593), (62, 507587), (667, 47182), (713, 44138), (761, 41354), (899, 35006), (1334, 23591), (1426, 22069), (1522, 20677), (1798, 17503)]