64793392

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10357}}^1$

素因数の和:10405

約数の個数: 40

約数和(自身を含む): 138714336

約数和(自身を除く): 73920944

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 6256, 10357, 20714, 41428, 82856, 165712, 176069, 238211, 352138, 476422, 704276, 952844, 1408552, 1905688, 2817104, 3811376, 4049587, 8099174, 16198348, 32396696, 64793392]

約数ペア:

[(1, 64793392), (2, 32396696), (4, 16198348), (8, 8099174), (16, 4049587), (17, 3811376), (23, 2817104), (34, 1905688), (46, 1408552), (68, 952844), (92, 704276), (136, 476422), (184, 352138), (272, 238211), (368, 176069), (391, 165712), (782, 82856), (1564, 41428), (3128, 20714), (6256, 10357)]