2045500528

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{46337}}^1$

素因数の和:46465

約数の個数: 40

約数和(自身を含む): 4137056640

約数和(自身を除く): 2091556112

約数列:

[1, 2, 4, 8, 16, 31, 62, 89, 124, 178, 248, 356, 496, 712, 1424, 2759, 5518, 11036, 22072, 44144, 46337, 92674, 185348, 370696, 741392, 1436447, 2872894, 4123993, 5745788, 8247986, 11491576, 16495972, 22983152, 32991944, 65983888, 127843783, 255687566, 511375132, 1022750264, 2045500528]

約数ペア:

[(1, 2045500528), (2, 1022750264), (4, 511375132), (8, 255687566), (16, 127843783), (31, 65983888), (62, 32991944), (89, 22983152), (124, 16495972), (178, 11491576), (248, 8247986), (356, 5745788), (496, 4123993), (712, 2872894), (1424, 1436447), (2759, 741392), (5518, 370696), (11036, 185348), (22072, 92674), (44144, 46337)]