82642768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4787}}^1$

素因数の和:4891

約数の個数: 40

約数和(自身を含む): 174551328

約数和(自身を除く): 91908560

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 332, 664, 1079, 1328, 2158, 4316, 4787, 8632, 9574, 17264, 19148, 38296, 62231, 76592, 124462, 248924, 397321, 497848, 794642, 995696, 1589284, 3178568, 5165173, 6357136, 10330346, 20660692, 41321384, 82642768]

約数ペア:

[(1, 82642768), (2, 41321384), (4, 20660692), (8, 10330346), (13, 6357136), (16, 5165173), (26, 3178568), (52, 1589284), (83, 995696), (104, 794642), (166, 497848), (208, 397321), (332, 248924), (664, 124462), (1079, 76592), (1328, 62231), (2158, 38296), (4316, 19148), (4787, 17264), (8632, 9574)]