90188782

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{367}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 148377600

約数和(自身を除く): 58188818

約数列:

[1, 2, 19, 29, 38, 58, 223, 367, 446, 551, 734, 1102, 4237, 6467, 6973, 8474, 10643, 12934, 13946, 21286, 81841, 122873, 163682, 202217, 245746, 404434, 1554979, 2373389, 3109958, 4746778, 45094391, 90188782]

約数ペア:

[(1, 90188782), (2, 45094391), (19, 4746778), (29, 3109958), (38, 2373389), (58, 1554979), (223, 404434), (367, 245746), (446, 202217), (551, 163682), (734, 122873), (1102, 81841), (4237, 21286), (6467, 13946), (6973, 12934), (8474, 10643)]