84227824

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:689

約数の個数: 40

約数和(自身を含む): 167060240

約数和(自身を除く): 82832416

約数列:

[1, 2, 4, 8, 16, 61, 122, 211, 244, 409, 422, 488, 818, 844, 976, 1636, 1688, 3272, 3376, 6544, 12871, 24949, 25742, 49898, 51484, 86299, 99796, 102968, 172598, 199592, 205936, 345196, 399184, 690392, 1380784, 5264239, 10528478, 21056956, 42113912, 84227824]

約数ペア:

[(1, 84227824), (2, 42113912), (4, 21056956), (8, 10528478), (16, 5264239), (61, 1380784), (122, 690392), (211, 399184), (244, 345196), (409, 205936), (422, 199592), (488, 172598), (818, 102968), (844, 99796), (976, 86299), (1636, 51484), (1688, 49898), (3272, 25742), (3376, 24949), (6544, 12871)]