411872

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:282

約数の個数: 24

約数和(自身を含む): 828072

約数和(自身を除く): 416200

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 211, 244, 422, 488, 844, 976, 1688, 1952, 3376, 6752, 12871, 25742, 51484, 102968, 205936, 411872]

約数ペア:

[(1, 411872), (2, 205936), (4, 102968), (8, 51484), (16, 25742), (32, 12871), (61, 6752), (122, 3376), (211, 1952), (244, 1688), (422, 976), (488, 844)]