80099512

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{1579}}^1$

素因数の和:1975

約数の個数: 32

約数和(自身を含む): 159548400

約数和(自身を除く): 79448888

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 373, 746, 1492, 1579, 2984, 3158, 6316, 6341, 12632, 12682, 25364, 26843, 50728, 53686, 107372, 214744, 588967, 1177934, 2355868, 4711736, 10012439, 20024878, 40049756, 80099512]

約数ペア:

[(1, 80099512), (2, 40049756), (4, 20024878), (8, 10012439), (17, 4711736), (34, 2355868), (68, 1177934), (136, 588967), (373, 214744), (746, 107372), (1492, 53686), (1579, 50728), (2984, 26843), (3158, 25364), (6316, 12682), (6341, 12632)]