64340338

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{8581}}^1$

素因数の和:8769

約数の個数: 16

約数和(自身を含む): 101336256

約数和(自身を除く): 36995918

約数列:

[1, 2, 23, 46, 163, 326, 3749, 7498, 8581, 17162, 197363, 394726, 1398703, 2797406, 32170169, 64340338]

約数ペア:

[(1, 64340338), (2, 32170169), (23, 2797406), (46, 1398703), (163, 394726), (326, 197363), (3749, 17162), (7498, 8581)]