215467264

素因数分解:

$2^8\times {\mathrm{97}}^1\times {\mathrm{8677}}^1$

素因数の和:8790

約数の個数: 36

約数和(自身を含む): 434576884

約数和(自身を除く): 219109620

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 776, 1552, 3104, 6208, 8677, 12416, 17354, 24832, 34708, 69416, 138832, 277664, 555328, 841669, 1110656, 1683338, 2221312, 3366676, 6733352, 13466704, 26933408, 53866816, 107733632, 215467264]

約数ペア:

[(1, 215467264), (2, 107733632), (4, 53866816), (8, 26933408), (16, 13466704), (32, 6733352), (64, 3366676), (97, 2221312), (128, 1683338), (194, 1110656), (256, 841669), (388, 555328), (776, 277664), (1552, 138832), (3104, 69416), (6208, 34708), (8677, 24832), (12416, 17354)]