164066830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{23539}}^1$

素因数の和:23604

約数の個数: 32

約数和(自身を含む): 320332320

約数和(自身を除く): 156265490

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 23539, 47078, 117695, 235390, 400163, 800326, 965099, 1930198, 2000815, 4001630, 4825495, 9650990, 16406683, 32813366, 82033415, 164066830]

約数ペア:

[(1, 164066830), (2, 82033415), (5, 32813366), (10, 16406683), (17, 9650990), (34, 4825495), (41, 4001630), (82, 2000815), (85, 1930198), (170, 965099), (205, 800326), (410, 400163), (697, 235390), (1394, 117695), (3485, 47078), (6970, 23539)]