31149406

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 52550208

約数和(自身を除く): 21400802

約数列:

[1, 2, 17, 23, 34, 46, 61, 122, 391, 653, 782, 1037, 1306, 1403, 2074, 2806, 11101, 15019, 22202, 23851, 30038, 39833, 47702, 79666, 255323, 510646, 677161, 916159, 1354322, 1832318, 15574703, 31149406]

約数ペア:

[(1, 31149406), (2, 15574703), (17, 1832318), (23, 1354322), (34, 916159), (46, 677161), (61, 510646), (122, 255323), (391, 79666), (653, 47702), (782, 39833), (1037, 30038), (1306, 23851), (1403, 22202), (2074, 15019), (2806, 11101)]