90222776

素因数分解:

$2^3\times 7^1\times {\mathrm{347}}^1\times {\mathrm{4643}}^1$

素因数の和:5003

約数の個数: 32

約数和(自身を含む): 193933440

約数和(自身を除く): 103710664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 347, 694, 1388, 2429, 2776, 4643, 4858, 9286, 9716, 18572, 19432, 32501, 37144, 65002, 130004, 260008, 1611121, 3222242, 6444484, 11277847, 12888968, 22555694, 45111388, 90222776]

約数ペア:

[(1, 90222776), (2, 45111388), (4, 22555694), (7, 12888968), (8, 11277847), (14, 6444484), (28, 3222242), (56, 1611121), (347, 260008), (694, 130004), (1388, 65002), (2429, 37144), (2776, 32501), (4643, 19432), (4858, 18572), (9286, 9716)]