80912282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3229}}^1$

素因数の和:3326

約数の個数: 32

約数和(自身を含む): 142326720

約数和(自身を除く): 61414438

約数列:

[1, 2, 11, 17, 22, 34, 67, 134, 187, 374, 737, 1139, 1474, 2278, 3229, 6458, 12529, 25058, 35519, 54893, 71038, 109786, 216343, 432686, 603823, 1207646, 2379773, 3677831, 4759546, 7355662, 40456141, 80912282]

約数ペア:

[(1, 80912282), (2, 40456141), (11, 7355662), (17, 4759546), (22, 3677831), (34, 2379773), (67, 1207646), (134, 603823), (187, 432686), (374, 216343), (737, 109786), (1139, 71038), (1474, 54893), (2278, 35519), (3229, 25058), (6458, 12529)]