22177648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:833

約数の個数: 40

約数和(自身を含む): 45143936

約数和(自身を除く): 22966288

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 733, 976, 1466, 1891, 2932, 3782, 5864, 7564, 11728, 15128, 22723, 30256, 44713, 45446, 89426, 90892, 178852, 181784, 357704, 363568, 715408, 1386103, 2772206, 5544412, 11088824, 22177648]

約数ペア:

[(1, 22177648), (2, 11088824), (4, 5544412), (8, 2772206), (16, 1386103), (31, 715408), (61, 363568), (62, 357704), (122, 181784), (124, 178852), (244, 90892), (248, 89426), (488, 45446), (496, 44713), (733, 30256), (976, 22723), (1466, 15128), (1891, 11728), (2932, 7564), (3782, 5864)]