31845848

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1229}}^1$

素因数の和:1355

約数の個数: 32

約数和(自身を含む): 61992000

約数和(自身を除く): 30146152

約数列:

[1, 2, 4, 8, 41, 79, 82, 158, 164, 316, 328, 632, 1229, 2458, 3239, 4916, 6478, 9832, 12956, 25912, 50389, 97091, 100778, 194182, 201556, 388364, 403112, 776728, 3980731, 7961462, 15922924, 31845848]

約数ペア:

[(1, 31845848), (2, 15922924), (4, 7961462), (8, 3980731), (41, 776728), (79, 403112), (82, 388364), (158, 201556), (164, 194182), (316, 100778), (328, 97091), (632, 50389), (1229, 25912), (2458, 12956), (3239, 9832), (4916, 6478)]