38478088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1321}}^1$

素因数の和:1669

約数の個数: 32

約数和(自身を含む): 79002720

約数和(自身を除く): 40524632

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 331, 662, 1321, 1324, 2642, 2648, 3641, 5284, 7282, 10568, 14531, 14564, 29062, 29128, 58124, 116248, 437251, 874502, 1749004, 3498008, 4809761, 9619522, 19239044, 38478088]

約数ペア:

[(1, 38478088), (2, 19239044), (4, 9619522), (8, 4809761), (11, 3498008), (22, 1749004), (44, 874502), (88, 437251), (331, 116248), (662, 58124), (1321, 29128), (1324, 29062), (2642, 14564), (2648, 14531), (3641, 10568), (5284, 7282)]