84199792

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1601}}^1$

素因数の和:1801

約数の個数: 40

約数和(自身を含む): 172823760

約数和(自身を除く): 88623968

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 173, 304, 346, 692, 1384, 1601, 2768, 3202, 3287, 6404, 6574, 12808, 13148, 25616, 26296, 30419, 52592, 60838, 121676, 243352, 276973, 486704, 553946, 1107892, 2215784, 4431568, 5262487, 10524974, 21049948, 42099896, 84199792]

約数ペア:

[(1, 84199792), (2, 42099896), (4, 21049948), (8, 10524974), (16, 5262487), (19, 4431568), (38, 2215784), (76, 1107892), (152, 553946), (173, 486704), (304, 276973), (346, 243352), (692, 121676), (1384, 60838), (1601, 52592), (2768, 30419), (3202, 26296), (3287, 25616), (6404, 13148), (6574, 12808)]