123943952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{22717}}^1$

素因数の和:22767

約数の個数: 40

約数和(自身を含む): 270435072

約数和(自身を除く): 146491120

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 22717, 45434, 90868, 181736, 249887, 363472, 499774, 704227, 999548, 1408454, 1999096, 2816908, 3998192, 5633816, 7746497, 11267632, 15492994, 30985988, 61971976, 123943952]

約数ペア:

[(1, 123943952), (2, 61971976), (4, 30985988), (8, 15492994), (11, 11267632), (16, 7746497), (22, 5633816), (31, 3998192), (44, 2816908), (62, 1999096), (88, 1408454), (124, 999548), (176, 704227), (248, 499774), (341, 363472), (496, 249887), (682, 181736), (1364, 90868), (2728, 45434), (5456, 22717)]