31348268

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{4889}}^1$

素因数の和:5129

約数の個数: 24

約数和(自身を含む): 62983200

約数和(自身を除く): 31634932

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 3206, 4889, 6412, 9778, 19556, 34223, 68446, 136892, 1119581, 2239162, 4478324, 7837067, 15674134, 31348268]

約数ペア:

[(1, 31348268), (2, 15674134), (4, 7837067), (7, 4478324), (14, 2239162), (28, 1119581), (229, 136892), (458, 68446), (916, 34223), (1603, 19556), (3206, 9778), (4889, 6412)]