83890196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{15973}}^1$

素因数の和:16091

約数の個数: 24

約数和(自身を含む): 159676104

約数和(自身を除く): 75785908

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 15973, 31946, 63892, 207649, 415298, 830596, 1613273, 3226546, 6453092, 20972549, 41945098, 83890196]

約数ペア:

[(1, 83890196), (2, 41945098), (4, 20972549), (13, 6453092), (26, 3226546), (52, 1613273), (101, 830596), (202, 415298), (404, 207649), (1313, 63892), (2626, 31946), (5252, 15973)]