80066608

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3931}}^1$

素因数の和:4025

約数の個数: 40

約数和(自身を含む): 165773120

約数和(自身を除く): 85706512

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 536, 1072, 1273, 2546, 3931, 5092, 7862, 10184, 15724, 20368, 31448, 62896, 74689, 149378, 263377, 298756, 526754, 597512, 1053508, 1195024, 2107016, 4214032, 5004163, 10008326, 20016652, 40033304, 80066608]

約数ペア:

[(1, 80066608), (2, 40033304), (4, 20016652), (8, 10008326), (16, 5004163), (19, 4214032), (38, 2107016), (67, 1195024), (76, 1053508), (134, 597512), (152, 526754), (268, 298756), (304, 263377), (536, 149378), (1072, 74689), (1273, 62896), (2546, 31448), (3931, 20368), (5092, 15724), (7862, 10184)]