61534408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{8831}}^1$

素因数の和:8917

約数の個数: 32

約数和(自身を含む): 126120960

約数和(自身を除く): 64586552

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 8831, 17662, 35324, 70648, 114803, 229606, 459212, 591677, 918424, 1183354, 2366708, 4733416, 7691801, 15383602, 30767204, 61534408]

約数ペア:

[(1, 61534408), (2, 30767204), (4, 15383602), (8, 7691801), (13, 4733416), (26, 2366708), (52, 1183354), (67, 918424), (104, 591677), (134, 459212), (268, 229606), (536, 114803), (871, 70648), (1742, 35324), (3484, 17662), (6968, 8831)]