86914664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{991}}^1$

素因数の和:1593

約数の個数: 32

約数和(自身を含む): 172012800

約数和(自身を除く): 85098136

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 577, 991, 1154, 1982, 2308, 3964, 4616, 7928, 10963, 18829, 21926, 37658, 43852, 75316, 87704, 150632, 571807, 1143614, 2287228, 4574456, 10864333, 21728666, 43457332, 86914664]

約数ペア:

[(1, 86914664), (2, 43457332), (4, 21728666), (8, 10864333), (19, 4574456), (38, 2287228), (76, 1143614), (152, 571807), (577, 150632), (991, 87704), (1154, 75316), (1982, 43852), (2308, 37658), (3964, 21926), (4616, 18829), (7928, 10963)]