55551216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{165331}}^1$

素因数の和:165349

約数の個数: 40

約数和(自身を含む): 164009344

約数和(自身を除く): 108458128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 165331, 330662, 495993, 661324, 991986, 1157317, 1322648, 1983972, 2314634, 2645296, 3471951, 3967944, 4629268, 6943902, 7935888, 9258536, 13887804, 18517072, 27775608, 55551216]

約数ペア:

[(1, 55551216), (2, 27775608), (3, 18517072), (4, 13887804), (6, 9258536), (7, 7935888), (8, 6943902), (12, 4629268), (14, 3967944), (16, 3471951), (21, 2645296), (24, 2314634), (28, 1983972), (42, 1322648), (48, 1157317), (56, 991986), (84, 661324), (112, 495993), (168, 330662), (336, 165331)]