87374194

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 141318144

約数和(自身を除く): 53943950

約数列:

[1, 2, 23, 43, 46, 86, 163, 271, 326, 542, 989, 1978, 3749, 6233, 7009, 7498, 11653, 12466, 14018, 23306, 44173, 88346, 161207, 268019, 322414, 536038, 1015979, 1899439, 2031958, 3798878, 43687097, 87374194]

約数ペア:

[(1, 87374194), (2, 43687097), (23, 3798878), (43, 2031958), (46, 1899439), (86, 1015979), (163, 536038), (271, 322414), (326, 268019), (542, 161207), (989, 88346), (1978, 44173), (3749, 23306), (6233, 14018), (7009, 12466), (7498, 11653)]