31583604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3319}}^1$

素因数の和:3400

約数の個数: 48

約数和(自身を含む): 80689280

約数和(自身を除く): 49105676

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 732, 793, 1586, 2379, 3172, 3319, 4758, 6638, 9516, 9957, 13276, 19914, 39828, 43147, 86294, 129441, 172588, 202459, 258882, 404918, 517764, 607377, 809836, 1214754, 2429508, 2631967, 5263934, 7895901, 10527868, 15791802, 31583604]

約数ペア:

[(1, 31583604), (2, 15791802), (3, 10527868), (4, 7895901), (6, 5263934), (12, 2631967), (13, 2429508), (26, 1214754), (39, 809836), (52, 607377), (61, 517764), (78, 404918), (122, 258882), (156, 202459), (183, 172588), (244, 129441), (366, 86294), (732, 43147), (793, 39828), (1586, 19914), (2379, 13276), (3172, 9957), (3319, 9516), (4758, 6638)]