144403984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{530897}}^1$

素因数の和:530922

約数の個数: 20

約数和(自身を含む): 296241084

約数和(自身を除く): 151837100

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 530897, 1061794, 2123588, 4247176, 8494352, 9025249, 18050498, 36100996, 72201992, 144403984]

約数ペア:

[(1, 144403984), (2, 72201992), (4, 36100996), (8, 18050498), (16, 9025249), (17, 8494352), (34, 4247176), (68, 2123588), (136, 1061794), (272, 530897)]