88905971

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2953}}^1$

素因数の和:3011

約数の個数: 32

約数和(自身を含む): 122508288

約数和(自身を除く): 33602317

約数列:

[1, 7, 11, 17, 23, 77, 119, 161, 187, 253, 391, 1309, 1771, 2737, 2953, 4301, 20671, 30107, 32483, 50201, 67919, 227381, 351407, 475433, 552211, 747109, 1154623, 3865477, 5229763, 8082361, 12700853, 88905971]

約数ペア:

[(1, 88905971), (7, 12700853), (11, 8082361), (17, 5229763), (23, 3865477), (77, 1154623), (119, 747109), (161, 552211), (187, 475433), (253, 351407), (391, 227381), (1309, 67919), (1771, 50201), (2737, 32483), (2953, 30107), (4301, 20671)]