61546568

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{383}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 118195200

約数和(自身を除く): 56648632

約数列:

[1, 2, 4, 8, 53, 106, 212, 379, 383, 424, 758, 766, 1516, 1532, 3032, 3064, 20087, 20299, 40174, 40598, 80348, 81196, 145157, 160696, 162392, 290314, 580628, 1161256, 7693321, 15386642, 30773284, 61546568]

約数ペア:

[(1, 61546568), (2, 30773284), (4, 15386642), (8, 7693321), (53, 1161256), (106, 580628), (212, 290314), (379, 162392), (383, 160696), (424, 145157), (758, 81196), (766, 80348), (1516, 40598), (1532, 40174), (3032, 20299), (3064, 20087)]