133472588

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{16301}}^1$

素因数の和:16417

約数の個数: 24

約数和(自身を含む): 246486240

約数和(自身を除く): 113013652

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 356, 2047, 4094, 8188, 16301, 32602, 65204, 374923, 749846, 1450789, 1499692, 2901578, 5803156, 33368147, 66736294, 133472588]

約数ペア:

[(1, 133472588), (2, 66736294), (4, 33368147), (23, 5803156), (46, 2901578), (89, 1499692), (92, 1450789), (178, 749846), (356, 374923), (2047, 65204), (4094, 32602), (8188, 16301)]