80658064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2879}}^1$

素因数の和:3007

約数の個数: 40

約数和(自身を含む): 167132160

約数和(自身を除く): 86474096

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 103, 136, 206, 272, 412, 824, 1648, 1751, 2879, 3502, 5758, 7004, 11516, 14008, 23032, 28016, 46064, 48943, 97886, 195772, 296537, 391544, 593074, 783088, 1186148, 2372296, 4744592, 5041129, 10082258, 20164516, 40329032, 80658064]

約数ペア:

[(1, 80658064), (2, 40329032), (4, 20164516), (8, 10082258), (16, 5041129), (17, 4744592), (34, 2372296), (68, 1186148), (103, 783088), (136, 593074), (206, 391544), (272, 296537), (412, 195772), (824, 97886), (1648, 48943), (1751, 46064), (2879, 28016), (3502, 23032), (5758, 14008), (7004, 11516)]