31860948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19963}}^1$

素因数の和:19996

約数の個数: 48

約数和(自身を含む): 89438720

約数和(自身を除く): 57577772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 19963, 39926, 59889, 79852, 119778, 139741, 239556, 279482, 379297, 419223, 558964, 758594, 838446, 1137891, 1517188, 1676892, 2275782, 2655079, 4551564, 5310158, 7965237, 10620316, 15930474, 31860948]

約数ペア:

[(1, 31860948), (2, 15930474), (3, 10620316), (4, 7965237), (6, 5310158), (7, 4551564), (12, 2655079), (14, 2275782), (19, 1676892), (21, 1517188), (28, 1137891), (38, 838446), (42, 758594), (57, 558964), (76, 419223), (84, 379297), (114, 279482), (133, 239556), (228, 139741), (266, 119778), (399, 79852), (532, 59889), (798, 39926), (1596, 19963)]