31103665988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{601}}^1\times {\mathrm{2713}}^1$

素因数の和:3588

約数の個数: 48

約数和(自身を含む): 57641451840

約数和(自身を除く): 26537785852

約数列:

[1, 2, 4, 19, 38, 76, 251, 502, 601, 1004, 1202, 2404, 2713, 4769, 5426, 9538, 10852, 11419, 19076, 22838, 45676, 51547, 103094, 150851, 206188, 301702, 603404, 680963, 1361926, 1630513, 2723852, 2866169, 3261026, 5732338, 6522052, 11464676, 12938297, 25876594, 30979747, 51753188, 61959494, 123918988, 409258763, 818517526, 1637035052, 7775916497, 15551832994, 31103665988]

約数ペア:

[(1, 31103665988), (2, 15551832994), (4, 7775916497), (19, 1637035052), (38, 818517526), (76, 409258763), (251, 123918988), (502, 61959494), (601, 51753188), (1004, 30979747), (1202, 25876594), (2404, 12938297), (2713, 11464676), (4769, 6522052), (5426, 5732338), (9538, 3261026), (10852, 2866169), (11419, 2723852), (19076, 1630513), (22838, 1361926), (45676, 680963), (51547, 603404), (103094, 301702), (150851, 206188)]