161733416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1555129}}^1$

素因数の和:1555148

約数の個数: 16

約数和(自身を含む): 326577300

約数和(自身を除く): 164843884

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1555129, 3110258, 6220516, 12441032, 20216677, 40433354, 80866708, 161733416]

約数ペア:

[(1, 161733416), (2, 80866708), (4, 40433354), (8, 20216677), (13, 12441032), (26, 6220516), (52, 3110258), (104, 1555129)]