84569984

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{21313}}^1$

素因数の和:21358

約数の個数: 32

約数和(自身を含む): 173922240

約数和(自身を除く): 89352256

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 21313, 42626, 85252, 170504, 341008, 660703, 682016, 1321406, 1364032, 2642812, 2728064, 5285624, 10571248, 21142496, 42284992, 84569984]

約数ペア:

[(1, 84569984), (2, 42284992), (4, 21142496), (8, 10571248), (16, 5285624), (31, 2728064), (32, 2642812), (62, 1364032), (64, 1321406), (124, 682016), (128, 660703), (248, 341008), (496, 170504), (992, 85252), (1984, 42626), (3968, 21313)]