31478082

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2039}}^1$

素因数の和:2158

約数の個数: 32

約数和(自身を含む): 65802240

約数和(自身を除く): 34324158

約数列:

[1, 2, 3, 6, 31, 62, 83, 93, 166, 186, 249, 498, 2039, 2573, 4078, 5146, 6117, 7719, 12234, 15438, 63209, 126418, 169237, 189627, 338474, 379254, 507711, 1015422, 5246347, 10492694, 15739041, 31478082]

約数ペア:

[(1, 31478082), (2, 15739041), (3, 10492694), (6, 5246347), (31, 1015422), (62, 507711), (83, 379254), (93, 338474), (166, 189627), (186, 169237), (249, 126418), (498, 63209), (2039, 15438), (2573, 12234), (4078, 7719), (5146, 6117)]