8178485134

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{29167}}^1$

素因数の和:29392

約数の個数: 32

約数和(自身を含む): 13272606720

約数和(自身を除く): 5094121586

約数列:

[1, 2, 19, 38, 47, 94, 157, 314, 893, 1786, 2983, 5966, 7379, 14758, 29167, 58334, 140201, 280402, 554173, 1108346, 1370849, 2741698, 4579219, 9158438, 26046131, 52092262, 87005161, 174010322, 215223293, 430446586, 4089242567, 8178485134]

約数ペア:

[(1, 8178485134), (2, 4089242567), (19, 430446586), (38, 215223293), (47, 174010322), (94, 87005161), (157, 52092262), (314, 26046131), (893, 9158438), (1786, 4579219), (2983, 2741698), (5966, 1370849), (7379, 1108346), (14758, 554173), (29167, 280402), (58334, 140201)]