31502962

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 51068160

約数和(自身を除く): 19565198

約数列:

[1, 2, 23, 46, 61, 103, 109, 122, 206, 218, 1403, 2369, 2507, 2806, 4738, 5014, 6283, 6649, 11227, 12566, 13298, 22454, 144509, 152927, 258221, 289018, 305854, 516442, 684847, 1369694, 15751481, 31502962]

約数ペア:

[(1, 31502962), (2, 15751481), (23, 1369694), (46, 684847), (61, 516442), (103, 305854), (109, 289018), (122, 258221), (206, 152927), (218, 144509), (1403, 22454), (2369, 13298), (2507, 12566), (2806, 11227), (4738, 6649), (5014, 6283)]