31469284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1231}}^1$

素因数の和:1336

約数の個数: 48

約数和(自身を含む): 69543936

約数和(自身を除く): 38074652

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 83, 154, 166, 308, 332, 581, 913, 1162, 1231, 1826, 2324, 2462, 3652, 4924, 6391, 8617, 12782, 13541, 17234, 25564, 27082, 34468, 54164, 94787, 102173, 189574, 204346, 379148, 408692, 715211, 1123903, 1430422, 2247806, 2860844, 4495612, 7867321, 15734642, 31469284]

約数ペア:

[(1, 31469284), (2, 15734642), (4, 7867321), (7, 4495612), (11, 2860844), (14, 2247806), (22, 1430422), (28, 1123903), (44, 715211), (77, 408692), (83, 379148), (154, 204346), (166, 189574), (308, 102173), (332, 94787), (581, 54164), (913, 34468), (1162, 27082), (1231, 25564), (1826, 17234), (2324, 13541), (2462, 12782), (3652, 8617), (4924, 6391)]