90317488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{297097}}^1$

素因数の和:297124

約数の個数: 20

約数和(自身を含む): 184200760

約数和(自身を除く): 93883272

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 297097, 594194, 1188388, 2376776, 4753552, 5644843, 11289686, 22579372, 45158744, 90317488]

約数ペア:

[(1, 90317488), (2, 45158744), (4, 22579372), (8, 11289686), (16, 5644843), (19, 4753552), (38, 2376776), (76, 1188388), (152, 594194), (304, 297097)]