84829072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1061}}^1$

素因数の和:1351

約数の個数: 40

約数和(自身を含む): 173828160

約数和(自身を除く): 88999088

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 263, 304, 526, 1052, 1061, 2104, 2122, 4208, 4244, 4997, 8488, 9994, 16976, 19988, 20159, 39976, 40318, 79952, 80636, 161272, 279043, 322544, 558086, 1116172, 2232344, 4464688, 5301817, 10603634, 21207268, 42414536, 84829072]

約数ペア:

[(1, 84829072), (2, 42414536), (4, 21207268), (8, 10603634), (16, 5301817), (19, 4464688), (38, 2232344), (76, 1116172), (152, 558086), (263, 322544), (304, 279043), (526, 161272), (1052, 80636), (1061, 79952), (2104, 40318), (2122, 39976), (4208, 20159), (4244, 19988), (4997, 16976), (8488, 9994)]