84831872

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{21379}}^1$

素因数の和:21424

約数の個数: 32

約数和(自身を含む): 174460800

約数和(自身を除く): 89628928

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 21379, 42758, 85516, 171032, 342064, 662749, 684128, 1325498, 1368256, 2650996, 2736512, 5301992, 10603984, 21207968, 42415936, 84831872]

約数ペア:

[(1, 84831872), (2, 42415936), (4, 21207968), (8, 10603984), (16, 5301992), (31, 2736512), (32, 2650996), (62, 1368256), (64, 1325498), (124, 684128), (128, 662749), (248, 342064), (496, 171032), (992, 85516), (1984, 42758), (3968, 21379)]