80957038

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 129548160

約数和(自身を除く): 48591122

約数列:

[1, 2, 29, 58, 67, 83, 134, 166, 251, 502, 1943, 2407, 3886, 4814, 5561, 7279, 11122, 14558, 16817, 20833, 33634, 41666, 161269, 322538, 487693, 604157, 975386, 1208314, 1395811, 2791622, 40478519, 80957038]

約数ペア:

[(1, 80957038), (2, 40478519), (29, 2791622), (58, 1395811), (67, 1208314), (83, 975386), (134, 604157), (166, 487693), (251, 322538), (502, 161269), (1943, 41666), (2407, 33634), (3886, 20833), (4814, 16817), (5561, 14558), (7279, 11122)]