80162528

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{80809}}^1$

素因数の和:80850

約数の個数: 24

約数和(自身を含む): 162912960

約数和(自身を除く): 82750432

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 80809, 161618, 323236, 646472, 1292944, 2505079, 2585888, 5010158, 10020316, 20040632, 40081264, 80162528]

約数ペア:

[(1, 80162528), (2, 40081264), (4, 20040632), (8, 10020316), (16, 5010158), (31, 2585888), (32, 2505079), (62, 1292944), (124, 646472), (248, 323236), (496, 161618), (992, 80809)]