40923832

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{661}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 78645600

約数和(自身を除く): 37721768

約数列:

[1, 2, 4, 8, 71, 109, 142, 218, 284, 436, 568, 661, 872, 1322, 2644, 5288, 7739, 15478, 30956, 46931, 61912, 72049, 93862, 144098, 187724, 288196, 375448, 576392, 5115479, 10230958, 20461916, 40923832]

約数ペア:

[(1, 40923832), (2, 20461916), (4, 10230958), (8, 5115479), (71, 576392), (109, 375448), (142, 288196), (218, 187724), (284, 144098), (436, 93862), (568, 72049), (661, 61912), (872, 46931), (1322, 30956), (2644, 15478), (5288, 7739)]