40836392

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 77976000

約数和(自身を除く): 37139608

約数列:

[1, 2, 4, 8, 113, 199, 226, 227, 398, 452, 454, 796, 904, 908, 1592, 1816, 22487, 25651, 44974, 45173, 51302, 89948, 90346, 102604, 179896, 180692, 205208, 361384, 5104549, 10209098, 20418196, 40836392]

約数ペア:

[(1, 40836392), (2, 20418196), (4, 10209098), (8, 5104549), (113, 361384), (199, 205208), (226, 180692), (227, 179896), (398, 102604), (452, 90346), (454, 89948), (796, 51302), (904, 45173), (908, 44974), (1592, 25651), (1816, 22487)]