87819342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{36319}}^1$

素因数の和:36368

約数の個数: 32

約数和(自身を含む): 195256320

約数和(自身を除く): 107436978

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 36319, 72638, 108957, 217914, 472147, 944294, 1125889, 1416441, 2251778, 2832882, 3377667, 6755334, 14636557, 29273114, 43909671, 87819342]

約数ペア:

[(1, 87819342), (2, 43909671), (3, 29273114), (6, 14636557), (13, 6755334), (26, 3377667), (31, 2832882), (39, 2251778), (62, 1416441), (78, 1125889), (93, 944294), (186, 472147), (403, 217914), (806, 108957), (1209, 72638), (2418, 36319)]