99440984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{2131}}^1$

素因数の和:2463

約数の個数: 32

約数和(自身を含む): 196996800

約数和(自身を除く): 97555816

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 307, 614, 1228, 2131, 2456, 4262, 5833, 8524, 11666, 17048, 23332, 40489, 46664, 80978, 161956, 323912, 654217, 1308434, 2616868, 5233736, 12430123, 24860246, 49720492, 99440984]

約数ペア:

[(1, 99440984), (2, 49720492), (4, 24860246), (8, 12430123), (19, 5233736), (38, 2616868), (76, 1308434), (152, 654217), (307, 323912), (614, 161956), (1228, 80978), (2131, 46664), (2456, 40489), (4262, 23332), (5833, 17048), (8524, 11666)]