671607632

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{104677}}^1$

素因数の和:105086

約数の個数: 20

約数和(自身を含む): 1304497236

約数和(自身を除く): 632889604

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 104677, 209354, 418708, 837416, 1674832, 41975477, 83950954, 167901908, 335803816, 671607632]

約数ペア:

[(1, 671607632), (2, 335803816), (4, 167901908), (8, 83950954), (16, 41975477), (401, 1674832), (802, 837416), (1604, 418708), (3208, 209354), (6416, 104677)]