83429008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{401101}}^1$

素因数の和:401122

約数の個数: 20

約数和(自身を含む): 174078268

約数和(自身を除く): 90649260

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 401101, 802202, 1604404, 3208808, 5214313, 6417616, 10428626, 20857252, 41714504, 83429008]

約数ペア:

[(1, 83429008), (2, 41714504), (4, 20857252), (8, 10428626), (13, 6417616), (16, 5214313), (26, 3208808), (52, 1604404), (104, 802202), (208, 401101)]