90434764

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{189989}}^1$

素因数の和:190017

約数の個数: 24

約数和(自身を含む): 191509920

約数和(自身を除く): 101075156

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 189989, 379978, 759956, 1329923, 2659846, 3229813, 5319692, 6459626, 12919252, 22608691, 45217382, 90434764]

約数ペア:

[(1, 90434764), (2, 45217382), (4, 22608691), (7, 12919252), (14, 6459626), (17, 5319692), (28, 3229813), (34, 2659846), (68, 1329923), (119, 759956), (238, 379978), (476, 189989)]