248144336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{45481}}^1$

素因数の和:45531

約数の個数: 40

約数和(自身を含む): 541417728

約数和(自身を除く): 293273392

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 45481, 90962, 181924, 363848, 500291, 727696, 1000582, 1409911, 2001164, 2819822, 4002328, 5639644, 8004656, 11279288, 15509021, 22558576, 31018042, 62036084, 124072168, 248144336]

約数ペア:

[(1, 248144336), (2, 124072168), (4, 62036084), (8, 31018042), (11, 22558576), (16, 15509021), (22, 11279288), (31, 8004656), (44, 5639644), (62, 4002328), (88, 2819822), (124, 2001164), (176, 1409911), (248, 1000582), (341, 727696), (496, 500291), (682, 363848), (1364, 181924), (2728, 90962), (5456, 45481)]