1967282831872

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{123946751}}^1$

素因数の和:123946800

約数の個数: 40

約数和(自身を含む): 4057520873472

約数和(自身を除く): 2090238041600

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 123946751, 247893502, 495787004, 991574008, 1983148016, 3842349281, 3966296032, 7684698562, 7932592064, 15369397124, 15865184128, 30738794248, 31730368256, 61477588496, 63460736512, 122955176992, 245910353984, 491820707968, 983641415936, 1967282831872]

約数ペア:

[(1, 1967282831872), (2, 983641415936), (4, 491820707968), (8, 245910353984), (16, 122955176992), (31, 63460736512), (32, 61477588496), (62, 31730368256), (64, 30738794248), (124, 15865184128), (128, 15369397124), (248, 7932592064), (256, 7684698562), (496, 3966296032), (512, 3842349281), (992, 1983148016), (1984, 991574008), (3968, 495787004), (7936, 247893502), (15872, 123946751)]