108793136

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{521}}^1$

素因数の和:981

約数の個数: 40

約数和(自身を含む): 218521728

約数和(自身を除く): 109728592

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 421, 496, 521, 842, 1042, 1684, 2084, 3368, 4168, 6736, 8336, 13051, 16151, 26102, 32302, 52204, 64604, 104408, 129208, 208816, 219341, 258416, 438682, 877364, 1754728, 3509456, 6799571, 13599142, 27198284, 54396568, 108793136]

約数ペア:

[(1, 108793136), (2, 54396568), (4, 27198284), (8, 13599142), (16, 6799571), (31, 3509456), (62, 1754728), (124, 877364), (248, 438682), (421, 258416), (496, 219341), (521, 208816), (842, 129208), (1042, 104408), (1684, 64604), (2084, 52204), (3368, 32302), (4168, 26102), (6736, 16151), (8336, 13051)]