16503430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{503}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 31679424

約数和(自身を除く): 15175994

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 193, 386, 503, 965, 1006, 1930, 2515, 3281, 5030, 6562, 8551, 16405, 17102, 32810, 42755, 85510, 97079, 194158, 485395, 970790, 1650343, 3300686, 8251715, 16503430]

約数ペア:

[(1, 16503430), (2, 8251715), (5, 3300686), (10, 1650343), (17, 970790), (34, 485395), (85, 194158), (170, 97079), (193, 85510), (386, 42755), (503, 32810), (965, 17102), (1006, 16405), (1930, 8551), (2515, 6562), (3281, 5030)]