164865592

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{29567}}^1$

素因数の和:29631

約数の個数: 32

約数和(自身を含む): 335301120

約数和(自身を除く): 170435528

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 5576, 29567, 59134, 118268, 236536, 502639, 1005278, 1212247, 2010556, 2424494, 4021112, 4848988, 9697976, 20608199, 41216398, 82432796, 164865592]

約数ペア:

[(1, 164865592), (2, 82432796), (4, 41216398), (8, 20608199), (17, 9697976), (34, 4848988), (41, 4021112), (68, 2424494), (82, 2010556), (136, 1212247), (164, 1005278), (328, 502639), (697, 236536), (1394, 118268), (2788, 59134), (5576, 29567)]