83966558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 139345920

約数和(自身を除く): 55379362

約数列:

[1, 2, 13, 26, 59, 118, 127, 254, 431, 767, 862, 1534, 1651, 3302, 5603, 7493, 11206, 14986, 25429, 50858, 54737, 97409, 109474, 194818, 330577, 661154, 711581, 1423162, 3229483, 6458966, 41983279, 83966558]

約数ペア:

[(1, 83966558), (2, 41983279), (13, 6458966), (26, 3229483), (59, 1423162), (118, 711581), (127, 661154), (254, 330577), (431, 194818), (767, 109474), (862, 97409), (1534, 54737), (1651, 50858), (3302, 25429), (5603, 14986), (7493, 11206)]