17940344

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 34633200

約数和(自身を除く): 16692856

約数列:

[1, 2, 4, 8, 61, 97, 122, 194, 244, 379, 388, 488, 758, 776, 1516, 3032, 5917, 11834, 23119, 23668, 36763, 46238, 47336, 73526, 92476, 147052, 184952, 294104, 2242543, 4485086, 8970172, 17940344]

約数ペア:

[(1, 17940344), (2, 8970172), (4, 4485086), (8, 2242543), (61, 294104), (97, 184952), (122, 147052), (194, 92476), (244, 73526), (379, 47336), (388, 46238), (488, 36763), (758, 23668), (776, 23119), (1516, 11834), (3032, 5917)]