87977938

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{293}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 142248960

約数和(自身を除く): 54271022

約数列:

[1, 2, 29, 31, 58, 62, 167, 293, 334, 586, 899, 1798, 4843, 5177, 8497, 9083, 9686, 10354, 16994, 18166, 48931, 97862, 150133, 263407, 300266, 526814, 1418999, 1516861, 2837998, 3033722, 43988969, 87977938]

約数ペア:

[(1, 87977938), (2, 43988969), (29, 3033722), (31, 2837998), (58, 1516861), (62, 1418999), (167, 526814), (293, 300266), (334, 263407), (586, 150133), (899, 97862), (1798, 48931), (4843, 18166), (5177, 16994), (8497, 10354), (9083, 9686)]