171199928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{30703}}^1$

素因数の和:30767

約数の個数: 32

約数和(自身を含む): 348183360

約数和(自身を除く): 176983432

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 5576, 30703, 61406, 122812, 245624, 521951, 1043902, 1258823, 2087804, 2517646, 4175608, 5035292, 10070584, 21399991, 42799982, 85599964, 171199928]

約数ペア:

[(1, 171199928), (2, 85599964), (4, 42799982), (8, 21399991), (17, 10070584), (34, 5035292), (41, 4175608), (68, 2517646), (82, 2087804), (136, 1258823), (164, 1043902), (328, 521951), (697, 245624), (1394, 122812), (2788, 61406), (5576, 30703)]