71120384

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{8171}}^1$

素因数の和:8206

約数の個数: 40

約数和(自身を含む): 150479208

約数和(自身を除く): 79358824

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8171, 8704, 16342, 32684, 65368, 130736, 138907, 261472, 277814, 522944, 555628, 1045888, 1111256, 2091776, 2222512, 4183552, 4445024, 8890048, 17780096, 35560192, 71120384]

約数ペア:

[(1, 71120384), (2, 35560192), (4, 17780096), (8, 8890048), (16, 4445024), (17, 4183552), (32, 2222512), (34, 2091776), (64, 1111256), (68, 1045888), (128, 555628), (136, 522944), (256, 277814), (272, 261472), (512, 138907), (544, 130736), (1088, 65368), (2176, 32684), (4352, 16342), (8171, 8704)]