31484332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 64012032

約数和(自身を除く): 32527700

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 53, 92, 106, 212, 253, 506, 583, 587, 1012, 1166, 1174, 1219, 2332, 2348, 2438, 4876, 6457, 12914, 13409, 13501, 25828, 26818, 27002, 31111, 53636, 54004, 62222, 124444, 148511, 297022, 342221, 594044, 684442, 715553, 1368884, 1431106, 2862212, 7871083, 15742166, 31484332]

約数ペア:

[(1, 31484332), (2, 15742166), (4, 7871083), (11, 2862212), (22, 1431106), (23, 1368884), (44, 715553), (46, 684442), (53, 594044), (92, 342221), (106, 297022), (212, 148511), (253, 124444), (506, 62222), (583, 54004), (587, 53636), (1012, 31111), (1166, 27002), (1174, 26818), (1219, 25828), (2332, 13501), (2348, 13409), (2438, 12914), (4876, 6457)]