42447856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{557}}^1$

素因数の和:1009

約数の個数: 40

約数和(自身を含む): 90087984

約数和(自身を除く): 47640128

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 433, 557, 866, 1114, 1732, 2228, 3464, 4456, 4763, 6127, 6928, 8912, 9526, 12254, 19052, 24508, 38104, 49016, 76208, 98032, 241181, 482362, 964724, 1929448, 2652991, 3858896, 5305982, 10611964, 21223928, 42447856]

約数ペア:

[(1, 42447856), (2, 21223928), (4, 10611964), (8, 5305982), (11, 3858896), (16, 2652991), (22, 1929448), (44, 964724), (88, 482362), (176, 241181), (433, 98032), (557, 76208), (866, 49016), (1114, 38104), (1732, 24508), (2228, 19052), (3464, 12254), (4456, 9526), (4763, 8912), (6127, 6928)]