291290096

素因数分解:

$2^4\times {\mathrm{1879}}^1\times {\mathrm{9689}}^1$

素因数の和:11576

約数の個数: 20

約数和(自身を含む): 564733200

約数和(自身を除く): 273443104

約数列:

[1, 2, 4, 8, 16, 1879, 3758, 7516, 9689, 15032, 19378, 30064, 38756, 77512, 155024, 18205631, 36411262, 72822524, 145645048, 291290096]

約数ペア:

[(1, 291290096), (2, 145645048), (4, 72822524), (8, 36411262), (16, 18205631), (1879, 155024), (3758, 77512), (7516, 38756), (9689, 30064), (15032, 19378)]