31112176

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1069}}^1$

素因数の和:1201

約数の個数: 40

約数和(自身を含む): 64482480

約数和(自身を除く): 33370304

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 107, 136, 214, 272, 428, 856, 1069, 1712, 1819, 2138, 3638, 4276, 7276, 8552, 14552, 17104, 18173, 29104, 36346, 72692, 114383, 145384, 228766, 290768, 457532, 915064, 1830128, 1944511, 3889022, 7778044, 15556088, 31112176]

約数ペア:

[(1, 31112176), (2, 15556088), (4, 7778044), (8, 3889022), (16, 1944511), (17, 1830128), (34, 915064), (68, 457532), (107, 290768), (136, 228766), (214, 145384), (272, 114383), (428, 72692), (856, 36346), (1069, 29104), (1712, 18173), (1819, 17104), (2138, 14552), (3638, 8552), (4276, 7276)]