431611232

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61031}}^1$

素因数の和:61071

約数の個数: 48

約数和(自身を含む): 968944032

約数和(自身を除く): 537332800

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 61031, 122062, 244124, 488248, 793403, 976496, 1037527, 1586806, 1952992, 2075054, 3173612, 4150108, 6347224, 8300216, 12694448, 13487851, 16600432, 25388896, 26975702, 33200864, 53951404, 107902808, 215805616, 431611232]

約数ペア:

[(1, 431611232), (2, 215805616), (4, 107902808), (8, 53951404), (13, 33200864), (16, 26975702), (17, 25388896), (26, 16600432), (32, 13487851), (34, 12694448), (52, 8300216), (68, 6347224), (104, 4150108), (136, 3173612), (208, 2075054), (221, 1952992), (272, 1586806), (416, 1037527), (442, 976496), (544, 793403), (884, 488248), (1768, 244124), (3536, 122062), (7072, 61031)]