31026034

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 52778880

約数和(自身を除く): 21752846

約数列:

[1, 2, 13, 23, 26, 46, 169, 299, 307, 338, 598, 614, 2197, 3887, 3991, 4394, 7061, 7774, 7982, 14122, 50531, 51883, 91793, 101062, 103766, 183586, 674479, 1193309, 1348958, 2386618, 15513017, 31026034]

約数ペア:

[(1, 31026034), (2, 15513017), (13, 2386618), (23, 1348958), (26, 1193309), (46, 674479), (169, 183586), (299, 103766), (307, 101062), (338, 91793), (598, 51883), (614, 50531), (2197, 14122), (3887, 7982), (3991, 7774), (4394, 7061)]