320110528

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{63313}}^1$

素因数の和:63404

約数の個数: 28

約数和(自身を含む): 643270240

約数和(自身を除く): 323159712

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 63313, 126626, 253252, 506504, 1013008, 2026016, 4052032, 5001727, 10003454, 20006908, 40013816, 80027632, 160055264, 320110528]

約数ペア:

[(1, 320110528), (2, 160055264), (4, 80027632), (8, 40013816), (16, 20006908), (32, 10003454), (64, 5001727), (79, 4052032), (158, 2026016), (316, 1013008), (632, 506504), (1264, 253252), (2528, 126626), (5056, 63313)]