31115856

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{10627}}^1$

素因数の和:10699

約数の個数: 40

約数和(自身を含む): 81708064

約数和(自身を除く): 50592208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 10627, 21254, 31881, 42508, 63762, 85016, 127524, 170032, 255048, 510096, 648247, 1296494, 1944741, 2592988, 3889482, 5185976, 7778964, 10371952, 15557928, 31115856]

約数ペア:

[(1, 31115856), (2, 15557928), (3, 10371952), (4, 7778964), (6, 5185976), (8, 3889482), (12, 2592988), (16, 1944741), (24, 1296494), (48, 648247), (61, 510096), (122, 255048), (183, 170032), (244, 127524), (366, 85016), (488, 63762), (732, 42508), (976, 31881), (1464, 21254), (2928, 10627)]