80495944

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1901}}^1$

素因数の和:2053

約数の個数: 32

約数和(自身を含む): 155203200

約数和(自身を除く): 74707256

約数列:

[1, 2, 4, 8, 67, 79, 134, 158, 268, 316, 536, 632, 1901, 3802, 5293, 7604, 10586, 15208, 21172, 42344, 127367, 150179, 254734, 300358, 509468, 600716, 1018936, 1201432, 10061993, 20123986, 40247972, 80495944]

約数ペア:

[(1, 80495944), (2, 40247972), (4, 20123986), (8, 10061993), (67, 1201432), (79, 1018936), (134, 600716), (158, 509468), (268, 300358), (316, 254734), (536, 150179), (632, 127367), (1901, 42344), (3802, 21172), (5293, 15208), (7604, 10586)]