63990392

素因数分解:

$2^3\times {\mathrm{167}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 121806720

約数和(自身を除く): 57816328

約数列:

[1, 2, 4, 8, 167, 211, 227, 334, 422, 454, 668, 844, 908, 1336, 1688, 1816, 35237, 37909, 47897, 70474, 75818, 95794, 140948, 151636, 191588, 281896, 303272, 383176, 7998799, 15997598, 31995196, 63990392]

約数ペア:

[(1, 63990392), (2, 31995196), (4, 15997598), (8, 7998799), (167, 383176), (211, 303272), (227, 281896), (334, 191588), (422, 151636), (454, 140948), (668, 95794), (844, 75818), (908, 70474), (1336, 47897), (1688, 37909), (1816, 35237)]