231928138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{4591}}^1$

素因数の和:4702

約数の個数: 32

約数和(自身を含む): 393442560

約数和(自身を除く): 161514422

約数列:

[1, 2, 13, 26, 29, 58, 67, 134, 377, 754, 871, 1742, 1943, 3886, 4591, 9182, 25259, 50518, 59683, 119366, 133139, 266278, 307597, 615194, 1730807, 3461614, 3998761, 7997522, 8920313, 17840626, 115964069, 231928138]

約数ペア:

[(1, 231928138), (2, 115964069), (13, 17840626), (26, 8920313), (29, 7997522), (58, 3998761), (67, 3461614), (134, 1730807), (377, 615194), (754, 307597), (871, 266278), (1742, 133139), (1943, 119366), (3886, 59683), (4591, 50518), (9182, 25259)]