131569563896

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{125543477}}^1$

素因数の和:125543614

約数の個数: 16

約数和(自身を含む): 248576086440

約数和(自身を除く): 117006522544

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 125543477, 251086954, 502173908, 1004347816, 16446195487, 32892390974, 65784781948, 131569563896]

約数ペア:

[(1, 131569563896), (2, 65784781948), (4, 32892390974), (8, 16446195487), (131, 1004347816), (262, 502173908), (524, 251086954), (1048, 125543477)]