31403448

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{5521}}^1$

素因数の和:5612

約数の個数: 48

約数和(自身を含む): 86143200

約数和(自身を除く): 54739752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 5521, 5688, 11042, 16563, 22084, 33126, 44168, 49689, 66252, 99378, 132504, 198756, 397512, 436159, 872318, 1308477, 1744636, 2616954, 3489272, 3925431, 5233908, 7850862, 10467816, 15701724, 31403448]

約数ペア:

[(1, 31403448), (2, 15701724), (3, 10467816), (4, 7850862), (6, 5233908), (8, 3925431), (9, 3489272), (12, 2616954), (18, 1744636), (24, 1308477), (36, 872318), (72, 436159), (79, 397512), (158, 198756), (237, 132504), (316, 99378), (474, 66252), (632, 49689), (711, 44168), (948, 33126), (1422, 22084), (1896, 16563), (2844, 11042), (5521, 5688)]