42306428

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{2089}}^1$

素因数の和:2237

約数の個数: 24

約数和(自身を含む): 76193040

約数和(自身を除く): 33886612

約数列:

[1, 2, 4, 61, 83, 122, 166, 244, 332, 2089, 4178, 5063, 8356, 10126, 20252, 127429, 173387, 254858, 346774, 509716, 693548, 10576607, 21153214, 42306428]

約数ペア:

[(1, 42306428), (2, 21153214), (4, 10576607), (61, 693548), (83, 509716), (122, 346774), (166, 254858), (244, 173387), (332, 127429), (2089, 20252), (4178, 10126), (5063, 8356)]