39919016

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{761}}^1$

素因数の和:929

約数の個数: 32

約数和(自身を含む): 76809600

約数和(自身を除く): 36890584

約数列:

[1, 2, 4, 8, 79, 83, 158, 166, 316, 332, 632, 664, 761, 1522, 3044, 6088, 6557, 13114, 26228, 52456, 60119, 63163, 120238, 126326, 240476, 252652, 480952, 505304, 4989877, 9979754, 19959508, 39919016]

約数ペア:

[(1, 39919016), (2, 19959508), (4, 9979754), (8, 4989877), (79, 505304), (83, 480952), (158, 252652), (166, 240476), (316, 126326), (332, 120238), (632, 63163), (664, 60119), (761, 52456), (1522, 26228), (3044, 13114), (6088, 6557)]