31342792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3631}}^1$

素因数の和:3733

約数の個数: 32

約数和(自身を含む): 64068480

約数和(自身を除く): 32725688

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2158, 3631, 4316, 7262, 8632, 14524, 29048, 47203, 94406, 188812, 301373, 377624, 602746, 1205492, 2410984, 3917849, 7835698, 15671396, 31342792]

約数ペア:

[(1, 31342792), (2, 15671396), (4, 7835698), (8, 3917849), (13, 2410984), (26, 1205492), (52, 602746), (83, 377624), (104, 301373), (166, 188812), (332, 94406), (664, 47203), (1079, 29048), (2158, 14524), (3631, 8632), (4316, 7262)]