80149264

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{29641}}^1$

素因数の和:29675

約数の個数: 30

約数和(自身を含む): 168159066

約数和(自身を除く): 88009802

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 29641, 59282, 118564, 237128, 385333, 474256, 770666, 1541332, 3082664, 5009329, 6165328, 10018658, 20037316, 40074632, 80149264]

約数ペア:

[(1, 80149264), (2, 40074632), (4, 20037316), (8, 10018658), (13, 6165328), (16, 5009329), (26, 3082664), (52, 1541332), (104, 770666), (169, 474256), (208, 385333), (338, 237128), (676, 118564), (1352, 59282), (2704, 29641)]