31278068

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2677}}^1$

素因数の和:2831

約数の個数: 24

約数和(自身を含む): 57587712

約数和(自身を除く): 26309644

約数列:

[1, 2, 4, 23, 46, 92, 127, 254, 508, 2677, 2921, 5354, 5842, 10708, 11684, 61571, 123142, 246284, 339979, 679958, 1359916, 7819517, 15639034, 31278068]

約数ペア:

[(1, 31278068), (2, 15639034), (4, 7819517), (23, 1359916), (46, 679958), (92, 339979), (127, 246284), (254, 123142), (508, 61571), (2677, 11684), (2921, 10708), (5354, 5842)]