87787892

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{1163}}^1$

素因数の和:1447

約数の個数: 24

約数和(自身を含む): 156050496

約数和(自身を除く): 68262604

約数列:

[1, 2, 4, 113, 167, 226, 334, 452, 668, 1163, 2326, 4652, 18871, 37742, 75484, 131419, 194221, 262838, 388442, 525676, 776884, 21946973, 43893946, 87787892]

約数ペア:

[(1, 87787892), (2, 43893946), (4, 21946973), (113, 776884), (167, 525676), (226, 388442), (334, 262838), (452, 194221), (668, 131419), (1163, 75484), (2326, 37742), (4652, 18871)]