31956476

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2131}}^1$

素因数の和:2321

約数の個数: 24

約数和(自身を含む): 58740864

約数和(自身を除く): 26784388

約数列:

[1, 2, 4, 23, 46, 92, 163, 326, 652, 2131, 3749, 4262, 7498, 8524, 14996, 49013, 98026, 196052, 347353, 694706, 1389412, 7989119, 15978238, 31956476]

約数ペア:

[(1, 31956476), (2, 15978238), (4, 7989119), (23, 1389412), (46, 694706), (92, 347353), (163, 196052), (326, 98026), (652, 49013), (2131, 14996), (3749, 8524), (4262, 7498)]