90317668

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{189743}}^1$

素因数の和:189771

約数の個数: 24

約数和(自身を含む): 191261952

約数和(自身を除く): 100944284

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 189743, 379486, 758972, 1328201, 2656402, 3225631, 5312804, 6451262, 12902524, 22579417, 45158834, 90317668]

約数ペア:

[(1, 90317668), (2, 45158834), (4, 22579417), (7, 12902524), (14, 6451262), (17, 5312804), (28, 3225631), (34, 2656402), (68, 1328201), (119, 758972), (238, 379486), (476, 189743)]