63937838

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{1693}}^1$

素因数の和:2539

約数の個数: 16

約数和(自身を含む): 100257696

約数和(自身を除く): 36319858

約数列:

[1, 2, 23, 46, 821, 1642, 1693, 3386, 18883, 37766, 38939, 77878, 1389953, 2779906, 31968919, 63937838]

約数ペア:

[(1, 63937838), (2, 31968919), (23, 2779906), (46, 1389953), (821, 77878), (1642, 38939), (1693, 37766), (3386, 18883)]