56563352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1657}}^1$

素因数の和:1931

約数の個数: 32

約数和(自身を含む): 112810320

約数和(自身を除く): 56246968

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 251, 502, 1004, 1657, 2008, 3314, 4267, 6628, 8534, 13256, 17068, 28169, 34136, 56338, 112676, 225352, 415907, 831814, 1663628, 3327256, 7070419, 14140838, 28281676, 56563352]

約数ペア:

[(1, 56563352), (2, 28281676), (4, 14140838), (8, 7070419), (17, 3327256), (34, 1663628), (68, 831814), (136, 415907), (251, 225352), (502, 112676), (1004, 56338), (1657, 34136), (2008, 28169), (3314, 17068), (4267, 13256), (6628, 8534)]