83115136

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 179928000

約数和(自身を除く): 96812864

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 199, 208, 251, 398, 416, 502, 796, 832, 1004, 1592, 1664, 2008, 2587, 3184, 3263, 4016, 5174, 6368, 6526, 8032, 10348, 12736, 13052, 16064, 20696, 25472, 26104, 32128, 41392, 49949, 52208, 82784, 99898, 104416, 165568, 199796, 208832, 331136, 399592, 417664, 649337, 799184, 1298674, 1598368, 2597348, 3196736, 5194696, 6393472, 10389392, 20778784, 41557568, 83115136]

約数ペア:

[(1, 83115136), (2, 41557568), (4, 20778784), (8, 10389392), (13, 6393472), (16, 5194696), (26, 3196736), (32, 2597348), (52, 1598368), (64, 1298674), (104, 799184), (128, 649337), (199, 417664), (208, 399592), (251, 331136), (398, 208832), (416, 199796), (502, 165568), (796, 104416), (832, 99898), (1004, 82784), (1592, 52208), (1664, 49949), (2008, 41392), (2587, 32128), (3184, 26104), (3263, 25472), (4016, 20696), (5174, 16064), (6368, 13052), (6526, 12736), (8032, 10348)]