171146144

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{411409}}^1$

素因数の和:411432

約数の個数: 24

約数和(自身を含む): 362863620

約数和(自身を除く): 191717476

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 411409, 822818, 1645636, 3291272, 5348317, 6582544, 10696634, 13165088, 21393268, 42786536, 85573072, 171146144]

約数ペア:

[(1, 171146144), (2, 85573072), (4, 42786536), (8, 21393268), (13, 13165088), (16, 10696634), (26, 6582544), (32, 5348317), (52, 3291272), (104, 1645636), (208, 822818), (416, 411409)]