90320386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{607}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 150151680

約数和(自身を除く): 59831294

約数列:

[1, 2, 13, 26, 59, 97, 118, 194, 607, 767, 1214, 1261, 1534, 2522, 5723, 7891, 11446, 15782, 35813, 58879, 71626, 74399, 117758, 148798, 465569, 765427, 931138, 1530854, 3473861, 6947722, 45160193, 90320386]

約数ペア:

[(1, 90320386), (2, 45160193), (13, 6947722), (26, 3473861), (59, 1530854), (97, 931138), (118, 765427), (194, 465569), (607, 148798), (767, 117758), (1214, 74399), (1261, 71626), (1534, 58879), (2522, 35813), (5723, 15782), (7891, 11446)]