31224984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8081}}^1$

素因数の和:8120

約数の個数: 64

約数和(自身を含む): 93104640

約数和(自身を除く): 61879656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 8081, 16162, 24243, 32324, 48486, 56567, 64648, 96972, 113134, 169701, 185863, 193944, 226268, 339402, 371726, 452536, 557589, 678804, 743452, 1115178, 1301041, 1357608, 1486904, 2230356, 2602082, 3903123, 4460712, 5204164, 7806246, 10408328, 15612492, 31224984]

約数ペア:

[(1, 31224984), (2, 15612492), (3, 10408328), (4, 7806246), (6, 5204164), (7, 4460712), (8, 3903123), (12, 2602082), (14, 2230356), (21, 1486904), (23, 1357608), (24, 1301041), (28, 1115178), (42, 743452), (46, 678804), (56, 557589), (69, 452536), (84, 371726), (92, 339402), (138, 226268), (161, 193944), (168, 185863), (184, 169701), (276, 113134), (322, 96972), (483, 64648), (552, 56567), (644, 48486), (966, 32324), (1288, 24243), (1932, 16162), (3864, 8081)]