87946952

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{829}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 168075000

約数和(自身を除く): 80128048

約数列:

[1, 2, 4, 8, 89, 149, 178, 298, 356, 596, 712, 829, 1192, 1658, 3316, 6632, 13261, 26522, 53044, 73781, 106088, 123521, 147562, 247042, 295124, 494084, 590248, 988168, 10993369, 21986738, 43973476, 87946952]

約数ペア:

[(1, 87946952), (2, 43973476), (4, 21986738), (8, 10993369), (89, 988168), (149, 590248), (178, 494084), (298, 295124), (356, 247042), (596, 147562), (712, 123521), (829, 106088), (1192, 73781), (1658, 53044), (3316, 26522), (6632, 13261)]