91888402310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6917}}^1\times {\mathrm{42853}}^1$

素因数の和:49808

約数の個数: 32

約数和(自身を含む): 170763247872

約数和(自身を除く): 78874845562

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 6917, 13834, 34585, 42853, 69170, 85706, 214265, 214427, 428530, 428854, 1072135, 1328443, 2144270, 2656886, 6642215, 13284430, 296414201, 592828402, 1482071005, 2964142010, 9188840231, 18377680462, 45944201155, 91888402310]

約数ペア:

[(1, 91888402310), (2, 45944201155), (5, 18377680462), (10, 9188840231), (31, 2964142010), (62, 1482071005), (155, 592828402), (310, 296414201), (6917, 13284430), (13834, 6642215), (34585, 2656886), (42853, 2144270), (69170, 1328443), (85706, 1072135), (214265, 428854), (214427, 428530)]