161110904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{8647}}^1$

素因数の和:8807

約数の個数: 32

約数和(自身を含む): 322224480

約数和(自身を除く): 161113576

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 137, 274, 548, 1096, 2329, 4658, 8647, 9316, 17294, 18632, 34588, 69176, 146999, 293998, 587996, 1175992, 1184639, 2369278, 4738556, 9477112, 20138863, 40277726, 80555452, 161110904]

約数ペア:

[(1, 161110904), (2, 80555452), (4, 40277726), (8, 20138863), (17, 9477112), (34, 4738556), (68, 2369278), (136, 1184639), (137, 1175992), (274, 587996), (548, 293998), (1096, 146999), (2329, 69176), (4658, 34588), (8647, 18632), (9316, 17294)]