82621838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 136950912

約数和(自身を除く): 54329074

約数列:

[1, 2, 13, 26, 73, 101, 146, 202, 431, 862, 949, 1313, 1898, 2626, 5603, 7373, 11206, 14746, 31463, 43531, 62926, 87062, 95849, 191698, 409019, 565903, 818038, 1131806, 3177763, 6355526, 41310919, 82621838]

約数ペア:

[(1, 82621838), (2, 41310919), (13, 6355526), (26, 3177763), (73, 1131806), (101, 818038), (146, 565903), (202, 409019), (431, 191698), (862, 95849), (949, 87062), (1313, 62926), (1898, 43531), (2626, 31463), (5603, 14746), (7373, 11206)]