86254072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2971}}^1$

素因数の和:3187

約数の個数: 32

約数和(自身を含む): 171187200

約数和(自身を除く): 84933128

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 191, 382, 764, 1528, 2971, 3629, 5942, 7258, 11884, 14516, 23768, 29032, 56449, 112898, 225796, 451592, 567461, 1134922, 2269844, 4539688, 10781759, 21563518, 43127036, 86254072]

約数ペア:

[(1, 86254072), (2, 43127036), (4, 21563518), (8, 10781759), (19, 4539688), (38, 2269844), (76, 1134922), (152, 567461), (191, 451592), (382, 225796), (764, 112898), (1528, 56449), (2971, 29032), (3629, 23768), (5942, 14516), (7258, 11884)]