8163948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{887}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 20885760

約数和(自身を除く): 12721812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 118, 156, 177, 236, 354, 708, 767, 887, 1534, 1774, 2301, 2661, 3068, 3548, 4602, 5322, 9204, 10644, 11531, 23062, 34593, 46124, 52333, 69186, 104666, 138372, 156999, 209332, 313998, 627996, 680329, 1360658, 2040987, 2721316, 4081974, 8163948]

約数ペア:

[(1, 8163948), (2, 4081974), (3, 2721316), (4, 2040987), (6, 1360658), (12, 680329), (13, 627996), (26, 313998), (39, 209332), (52, 156999), (59, 138372), (78, 104666), (118, 69186), (156, 52333), (177, 46124), (236, 34593), (354, 23062), (708, 11531), (767, 10644), (887, 9204), (1534, 5322), (1774, 4602), (2301, 3548), (2661, 3068)]