41903888

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{15497}}^1$

素因数の和:15531

約数の個数: 30

約数和(自身を含む): 87920154

約数和(自身を除く): 46016266

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 15497, 30994, 61988, 123976, 201461, 247952, 402922, 805844, 1611688, 2618993, 3223376, 5237986, 10475972, 20951944, 41903888]

約数ペア:

[(1, 41903888), (2, 20951944), (4, 10475972), (8, 5237986), (13, 3223376), (16, 2618993), (26, 1611688), (52, 805844), (104, 402922), (169, 247952), (208, 201461), (338, 123976), (676, 61988), (1352, 30994), (2704, 15497)]