129064592

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{350719}}^1$

素因数の和:350750

約数の個数: 20

約数和(自身を含む): 260935680

約数和(自身を除く): 131871088

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 350719, 701438, 1402876, 2805752, 5611504, 8066537, 16133074, 32266148, 64532296, 129064592]

約数ペア:

[(1, 129064592), (2, 64532296), (4, 32266148), (8, 16133074), (16, 8066537), (23, 5611504), (46, 2805752), (92, 1402876), (184, 701438), (368, 350719)]