84751888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1231}}^1$

素因数の和:1583

約数の個数: 40

約数和(自身を含む): 177516416

約数和(自身を除く): 92764528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 331, 662, 1231, 1324, 2462, 2648, 4303, 4924, 5296, 8606, 9848, 16003, 17212, 19696, 32006, 34424, 64012, 68848, 128024, 256048, 407461, 814922, 1629844, 3259688, 5296993, 6519376, 10593986, 21187972, 42375944, 84751888]

約数ペア:

[(1, 84751888), (2, 42375944), (4, 21187972), (8, 10593986), (13, 6519376), (16, 5296993), (26, 3259688), (52, 1629844), (104, 814922), (208, 407461), (331, 256048), (662, 128024), (1231, 68848), (1324, 64012), (2462, 34424), (2648, 32006), (4303, 19696), (4924, 17212), (5296, 16003), (8606, 9848)]