86515695344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{987983}}^1$

素因数の和:988425

約数の個数: 40

約数和(自身を含む): 180947293632

約数和(自身を除く): 94431598288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 421, 842, 1684, 3368, 5473, 6736, 10946, 21892, 43784, 87568, 987983, 1975966, 3951932, 7903864, 12843779, 15807728, 25687558, 51375116, 102750232, 205500464, 415940843, 831881686, 1663763372, 3327526744, 5407230959, 6655053488, 10814461918, 21628923836, 43257847672, 86515695344]

約数ペア:

[(1, 86515695344), (2, 43257847672), (4, 21628923836), (8, 10814461918), (13, 6655053488), (16, 5407230959), (26, 3327526744), (52, 1663763372), (104, 831881686), (208, 415940843), (421, 205500464), (842, 102750232), (1684, 51375116), (3368, 25687558), (5473, 15807728), (6736, 12843779), (10946, 7903864), (21892, 3951932), (43784, 1975966), (87568, 987983)]