83226728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{2293}}^1$

素因数の和:2661

約数の個数: 32

約数和(自身を含む): 168609000

約数和(自身を除く): 85382272

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 349, 698, 1396, 2293, 2792, 4537, 4586, 9074, 9172, 18148, 18344, 29809, 36296, 59618, 119236, 238472, 800257, 1600514, 3201028, 6402056, 10403341, 20806682, 41613364, 83226728]

約数ペア:

[(1, 83226728), (2, 41613364), (4, 20806682), (8, 10403341), (13, 6402056), (26, 3201028), (52, 1600514), (104, 800257), (349, 238472), (698, 119236), (1396, 59618), (2293, 36296), (2792, 29809), (4537, 18344), (4586, 18148), (9074, 9172)]