84888016

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{719}}^1$

素因数の和:931

約数の個数: 40

約数和(自身を含む): 169274880

約数和(自身を除く): 84386864

約数列:

[1, 2, 4, 8, 16, 47, 94, 157, 188, 314, 376, 628, 719, 752, 1256, 1438, 2512, 2876, 5752, 7379, 11504, 14758, 29516, 33793, 59032, 67586, 112883, 118064, 135172, 225766, 270344, 451532, 540688, 903064, 1806128, 5305501, 10611002, 21222004, 42444008, 84888016]

約数ペア:

[(1, 84888016), (2, 42444008), (4, 21222004), (8, 10611002), (16, 5305501), (47, 1806128), (94, 903064), (157, 540688), (188, 451532), (314, 270344), (376, 225766), (628, 135172), (719, 118064), (752, 112883), (1256, 67586), (1438, 59032), (2512, 33793), (2876, 29516), (5752, 14758), (7379, 11504)]