83187358

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{983}}^1$

素因数の和:1152

約数の個数: 32

約数和(自身を含む): 140279040

約数和(自身を除く): 57091682

約数列:

[1, 2, 17, 19, 34, 38, 131, 262, 323, 646, 983, 1966, 2227, 2489, 4454, 4978, 16711, 18677, 33422, 37354, 42313, 84626, 128773, 257546, 317509, 635018, 2189141, 2446687, 4378282, 4893374, 41593679, 83187358]

約数ペア:

[(1, 83187358), (2, 41593679), (17, 4893374), (19, 4378282), (34, 2446687), (38, 2189141), (131, 635018), (262, 317509), (323, 257546), (646, 128773), (983, 84626), (1966, 42313), (2227, 37354), (2489, 33422), (4454, 18677), (4978, 16711)]