43260256

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{103991}}^1$

素因数の和:104014

約数の個数: 24

約数和(自身を含む): 91720944

約数和(自身を除く): 48460688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 103991, 207982, 415964, 831928, 1351883, 1663856, 2703766, 3327712, 5407532, 10815064, 21630128, 43260256]

約数ペア:

[(1, 43260256), (2, 21630128), (4, 10815064), (8, 5407532), (13, 3327712), (16, 2703766), (26, 1663856), (32, 1351883), (52, 831928), (104, 415964), (208, 207982), (416, 103991)]