31749536

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10903}}^1$

素因数の和:10933

約数の個数: 48

約数和(自身を含む): 76938624

約数和(自身を除く): 45189088

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 10903, 21806, 43612, 76321, 87224, 141739, 152642, 174448, 283478, 305284, 348896, 566956, 610568, 992173, 1133912, 1221136, 1984346, 2267824, 2442272, 3968692, 4535648, 7937384, 15874768, 31749536]

約数ペア:

[(1, 31749536), (2, 15874768), (4, 7937384), (7, 4535648), (8, 3968692), (13, 2442272), (14, 2267824), (16, 1984346), (26, 1221136), (28, 1133912), (32, 992173), (52, 610568), (56, 566956), (91, 348896), (104, 305284), (112, 283478), (182, 174448), (208, 152642), (224, 141739), (364, 87224), (416, 76321), (728, 43612), (1456, 21806), (2912, 10903)]