81179072

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{97571}}^1$

素因数の和:97596

約数の個数: 28

約数和(自身を含む): 173483016

約数和(自身を除く): 92303944

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 97571, 195142, 390284, 780568, 1268423, 1561136, 2536846, 3122272, 5073692, 6244544, 10147384, 20294768, 40589536, 81179072]

約数ペア:

[(1, 81179072), (2, 40589536), (4, 20294768), (8, 10147384), (13, 6244544), (16, 5073692), (26, 3122272), (32, 2536846), (52, 1561136), (64, 1268423), (104, 780568), (208, 390284), (416, 195142), (832, 97571)]