87739454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2657}}^1$

素因数の和:2768

約数の個数: 32

約数和(自身を含む): 153100800

約数和(自身を除く): 65361346

約数列:

[1, 2, 11, 19, 22, 38, 79, 158, 209, 418, 869, 1501, 1738, 2657, 3002, 5314, 16511, 29227, 33022, 50483, 58454, 100966, 209903, 419806, 555313, 1110626, 2308933, 3988157, 4617866, 7976314, 43869727, 87739454]

約数ペア:

[(1, 87739454), (2, 43869727), (11, 7976314), (19, 4617866), (22, 3988157), (38, 2308933), (79, 1110626), (158, 555313), (209, 419806), (418, 209903), (869, 100966), (1501, 58454), (1738, 50483), (2657, 33022), (3002, 29227), (5314, 16511)]