89784556

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 167795712

約数和(自身を除く): 78011156

約数列:

[1, 2, 4, 31, 62, 67, 101, 107, 124, 134, 202, 214, 268, 404, 428, 2077, 3131, 3317, 4154, 6262, 6634, 6767, 7169, 8308, 10807, 12524, 13268, 13534, 14338, 21614, 27068, 28676, 43228, 209777, 222239, 335017, 419554, 444478, 670034, 724069, 839108, 888956, 1340068, 1448138, 2896276, 22446139, 44892278, 89784556]

約数ペア:

[(1, 89784556), (2, 44892278), (4, 22446139), (31, 2896276), (62, 1448138), (67, 1340068), (101, 888956), (107, 839108), (124, 724069), (134, 670034), (202, 444478), (214, 419554), (268, 335017), (404, 222239), (428, 209777), (2077, 43228), (3131, 28676), (3317, 27068), (4154, 21614), (6262, 14338), (6634, 13534), (6767, 13268), (7169, 12524), (8308, 10807)]