40656056

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{8747}}^1$

素因数の和:8843

約数の個数: 32

約数和(自身を含む): 88179840

約数和(自身を除く): 47523784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 8747, 17494, 34988, 61229, 69976, 122458, 244916, 489832, 726001, 1452002, 2904004, 5082007, 5808008, 10164014, 20328028, 40656056]

約数ペア:

[(1, 40656056), (2, 20328028), (4, 10164014), (7, 5808008), (8, 5082007), (14, 2904004), (28, 1452002), (56, 726001), (83, 489832), (166, 244916), (332, 122458), (581, 69976), (664, 61229), (1162, 34988), (2324, 17494), (4648, 8747)]