88123568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2129}}^1$

素因数の和:2349

約数の個数: 40

約数和(自身を含む): 184884000

約数和(自身を除く): 96760432

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 199, 208, 398, 796, 1592, 2129, 2587, 3184, 4258, 5174, 8516, 10348, 17032, 20696, 27677, 34064, 41392, 55354, 110708, 221416, 423671, 442832, 847342, 1694684, 3389368, 5507723, 6778736, 11015446, 22030892, 44061784, 88123568]

約数ペア:

[(1, 88123568), (2, 44061784), (4, 22030892), (8, 11015446), (13, 6778736), (16, 5507723), (26, 3389368), (52, 1694684), (104, 847342), (199, 442832), (208, 423671), (398, 221416), (796, 110708), (1592, 55354), (2129, 41392), (2587, 34064), (3184, 27677), (4258, 20696), (5174, 17032), (8516, 10348)]