31054064

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:633

約数の個数: 40

約数和(自身を含む): 62698368

約数和(自身を除く): 31644304

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 137, 248, 274, 457, 496, 548, 914, 1096, 1828, 2192, 3656, 4247, 7312, 8494, 14167, 16988, 28334, 33976, 56668, 62609, 67952, 113336, 125218, 226672, 250436, 500872, 1001744, 1940879, 3881758, 7763516, 15527032, 31054064]

約数ペア:

[(1, 31054064), (2, 15527032), (4, 7763516), (8, 3881758), (16, 1940879), (31, 1001744), (62, 500872), (124, 250436), (137, 226672), (248, 125218), (274, 113336), (457, 67952), (496, 62609), (548, 56668), (914, 33976), (1096, 28334), (1828, 16988), (2192, 14167), (3656, 8494), (4247, 7312)]