81597358

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 132969600

約数和(自身を除く): 51372242

約数列:

[1, 2, 29, 37, 47, 58, 74, 94, 809, 1073, 1363, 1618, 1739, 2146, 2726, 3478, 23461, 29933, 38023, 46922, 50431, 59866, 76046, 100862, 868057, 1102667, 1406851, 1736114, 2205334, 2813702, 40798679, 81597358]

約数ペア:

[(1, 81597358), (2, 40798679), (29, 2813702), (37, 2205334), (47, 1736114), (58, 1406851), (74, 1102667), (94, 868057), (809, 100862), (1073, 76046), (1363, 59866), (1618, 50431), (1739, 46922), (2146, 38023), (2726, 29933), (3478, 23461)]