31103202430

素因数分解:

$2^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{4837201}}^1$

素因数の和:4837851

約数の個数: 16

約数和(自身を含む): 56072845584

約数和(自身を除く): 24969643154

約数列:

[1, 2, 5, 10, 643, 1286, 3215, 6430, 4837201, 9674402, 24186005, 48372010, 3110320243, 6220640486, 15551601215, 31103202430]

約数ペア:

[(1, 31103202430), (2, 15551601215), (5, 6220640486), (10, 3110320243), (643, 48372010), (1286, 24186005), (3215, 9674402), (6430, 4837201)]