80002984

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{1229}}^1$

素因数の和:1417

約数の個数: 32

約数和(自身を含む): 153504000

約数和(自身を除く): 73501016

約数列:

[1, 2, 4, 8, 79, 103, 158, 206, 316, 412, 632, 824, 1229, 2458, 4916, 8137, 9832, 16274, 32548, 65096, 97091, 126587, 194182, 253174, 388364, 506348, 776728, 1012696, 10000373, 20000746, 40001492, 80002984]

約数ペア:

[(1, 80002984), (2, 40001492), (4, 20000746), (8, 10000373), (79, 1012696), (103, 776728), (158, 506348), (206, 388364), (316, 253174), (412, 194182), (632, 126587), (824, 97091), (1229, 65096), (2458, 32548), (4916, 16274), (8137, 9832)]