31783944

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{4001}}^1$

素因数の和:4341

約数の個数: 32

約数和(自身を含む): 79719840

約数和(自身を除く): 47935896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 662, 993, 1324, 1986, 2648, 3972, 4001, 7944, 8002, 12003, 16004, 24006, 32008, 48012, 96024, 1324331, 2648662, 3972993, 5297324, 7945986, 10594648, 15891972, 31783944]

約数ペア:

[(1, 31783944), (2, 15891972), (3, 10594648), (4, 7945986), (6, 5297324), (8, 3972993), (12, 2648662), (24, 1324331), (331, 96024), (662, 48012), (993, 32008), (1324, 24006), (1986, 16004), (2648, 12003), (3972, 8002), (4001, 7944)]