253514032

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{8663}}^1$

素因数の和:8761

約数の個数: 40

約数和(自身を含む): 515681280

約数和(自身を除く): 262167248

約数列:

[1, 2, 4, 8, 16, 31, 59, 62, 118, 124, 236, 248, 472, 496, 944, 1829, 3658, 7316, 8663, 14632, 17326, 29264, 34652, 69304, 138608, 268553, 511117, 537106, 1022234, 1074212, 2044468, 2148424, 4088936, 4296848, 8177872, 15844627, 31689254, 63378508, 126757016, 253514032]

約数ペア:

[(1, 253514032), (2, 126757016), (4, 63378508), (8, 31689254), (16, 15844627), (31, 8177872), (59, 4296848), (62, 4088936), (118, 2148424), (124, 2044468), (236, 1074212), (248, 1022234), (472, 537106), (496, 511117), (944, 268553), (1829, 138608), (3658, 69304), (7316, 34652), (8663, 29264), (14632, 17326)]