31663230728

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{167}}^1\times {\mathrm{82007}}^1$

素因数の和:82214

約数の個数: 48

約数和(自身を含む): 63444669120

約数和(自身を除く): 31781438392

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 167, 289, 334, 578, 668, 1156, 1336, 2312, 2839, 5678, 11356, 22712, 48263, 82007, 96526, 164014, 193052, 328028, 386104, 656056, 1394119, 2788238, 5576476, 11152952, 13695169, 23700023, 27390338, 47400046, 54780676, 94800092, 109561352, 189600184, 232817873, 465635746, 931271492, 1862542984, 3957903841, 7915807682, 15831615364, 31663230728]

約数ペア:

[(1, 31663230728), (2, 15831615364), (4, 7915807682), (8, 3957903841), (17, 1862542984), (34, 931271492), (68, 465635746), (136, 232817873), (167, 189600184), (289, 109561352), (334, 94800092), (578, 54780676), (668, 47400046), (1156, 27390338), (1336, 23700023), (2312, 13695169), (2839, 11152952), (5678, 5576476), (11356, 2788238), (22712, 1394119), (48263, 656056), (82007, 386104), (96526, 328028), (164014, 193052)]