89150438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3467}}^1$

素因数の和:3548

約数の個数: 32

約数和(自身を含む): 153812736

約数和(自身を除く): 64662298

約数列:

[1, 2, 13, 23, 26, 43, 46, 86, 299, 559, 598, 989, 1118, 1978, 3467, 6934, 12857, 25714, 45071, 79741, 90142, 149081, 159482, 298162, 1036633, 1938053, 2073266, 3428863, 3876106, 6857726, 44575219, 89150438]

約数ペア:

[(1, 89150438), (2, 44575219), (13, 6857726), (23, 3876106), (26, 3428863), (43, 2073266), (46, 1938053), (86, 1036633), (299, 298162), (559, 159482), (598, 149081), (989, 90142), (1118, 79741), (1978, 45071), (3467, 25714), (6934, 12857)]