61840336

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{63361}}^1$

素因数の和:63430

約数の個数: 20

約数和(自身を含む): 121781764

約数和(自身を除く): 59941428

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 63361, 126722, 253444, 506888, 1013776, 3865021, 7730042, 15460084, 30920168, 61840336]

約数ペア:

[(1, 61840336), (2, 30920168), (4, 15460084), (8, 7730042), (16, 3865021), (61, 1013776), (122, 506888), (244, 253444), (488, 126722), (976, 63361)]