173680832

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1049}}^1$

素因数の和:1273

約数の個数: 56

約数和(自身を含む): 373380000

約数和(自身を除く): 199699168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 199, 208, 398, 416, 796, 832, 1049, 1592, 2098, 2587, 3184, 4196, 5174, 6368, 8392, 10348, 12736, 13637, 16784, 20696, 27274, 33568, 41392, 54548, 67136, 82784, 109096, 165568, 208751, 218192, 417502, 436384, 835004, 872768, 1670008, 2713763, 3340016, 5427526, 6680032, 10855052, 13360064, 21710104, 43420208, 86840416, 173680832]

約数ペア:

[(1, 173680832), (2, 86840416), (4, 43420208), (8, 21710104), (13, 13360064), (16, 10855052), (26, 6680032), (32, 5427526), (52, 3340016), (64, 2713763), (104, 1670008), (199, 872768), (208, 835004), (398, 436384), (416, 417502), (796, 218192), (832, 208751), (1049, 165568), (1592, 109096), (2098, 82784), (2587, 67136), (3184, 54548), (4196, 41392), (5174, 33568), (6368, 27274), (8392, 20696), (10348, 16784), (12736, 13637)]