86839928

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{50023}}^1$

素因数の和:50067

約数の個数: 32

約数和(自身を含む): 192092160

約数和(自身を除く): 105252232

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 50023, 100046, 200092, 350161, 400184, 700322, 1400644, 1550713, 2801288, 3101426, 6202852, 10854991, 12405704, 21709982, 43419964, 86839928]

約数ペア:

[(1, 86839928), (2, 43419964), (4, 21709982), (7, 12405704), (8, 10854991), (14, 6202852), (28, 3101426), (31, 2801288), (56, 1550713), (62, 1400644), (124, 700322), (217, 400184), (248, 350161), (434, 200092), (868, 100046), (1736, 50023)]