61830788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{19843}}^1$

素因数の和:19907

約数の個数: 24

約数和(自身を含む): 116682720

約数和(自身を除く): 54851932

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 19843, 39686, 79372, 377017, 754034, 813563, 1508068, 1627126, 3254252, 15457697, 30915394, 61830788]

約数ペア:

[(1, 61830788), (2, 30915394), (4, 15457697), (19, 3254252), (38, 1627126), (41, 1508068), (76, 813563), (82, 754034), (164, 377017), (779, 79372), (1558, 39686), (3116, 19843)]