42240538

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{1699}}^1$

素因数の和:2133

約数の個数: 16

約数和(自身を含む): 65606400

約数和(自身を除く): 23365862

約数列:

[1, 2, 31, 62, 401, 802, 1699, 3398, 12431, 24862, 52669, 105338, 681299, 1362598, 21120269, 42240538]

約数ペア:

[(1, 42240538), (2, 21120269), (31, 1362598), (62, 681299), (401, 105338), (802, 52669), (1699, 24862), (3398, 12431)]