3161456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:281

約数の個数: 40

約数和(自身を含む): 6629040

約数和(自身を除く): 3467584

約数列:

[1, 2, 4, 8, 16, 17, 34, 59, 68, 118, 136, 197, 236, 272, 394, 472, 788, 944, 1003, 1576, 2006, 3152, 3349, 4012, 6698, 8024, 11623, 13396, 16048, 23246, 26792, 46492, 53584, 92984, 185968, 197591, 395182, 790364, 1580728, 3161456]

約数ペア:

[(1, 3161456), (2, 1580728), (4, 790364), (8, 395182), (16, 197591), (17, 185968), (34, 92984), (59, 53584), (68, 46492), (118, 26792), (136, 23246), (197, 16048), (236, 13396), (272, 11623), (394, 8024), (472, 6698), (788, 4012), (944, 3349), (1003, 3152), (1576, 2006)]