8219872

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{4211}}^1$

素因数の和:4282

約数の個数: 24

約数和(自身を含む): 16452072

約数和(自身を除く): 8232200

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 4211, 8422, 16844, 33688, 67376, 134752, 256871, 513742, 1027484, 2054968, 4109936, 8219872]

約数ペア:

[(1, 8219872), (2, 4109936), (4, 2054968), (8, 1027484), (16, 513742), (32, 256871), (61, 134752), (122, 67376), (244, 33688), (488, 16844), (976, 8422), (1952, 4211)]