31319448

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{68683}}^1$

素因数の和:68711

約数の個数: 32

約数和(自身を含む): 82420800

約数和(自身を除く): 51101352

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 68683, 137366, 206049, 274732, 412098, 549464, 824196, 1304977, 1648392, 2609954, 3914931, 5219908, 7829862, 10439816, 15659724, 31319448]

約数ペア:

[(1, 31319448), (2, 15659724), (3, 10439816), (4, 7829862), (6, 5219908), (8, 3914931), (12, 2609954), (19, 1648392), (24, 1304977), (38, 824196), (57, 549464), (76, 412098), (114, 274732), (152, 206049), (228, 137366), (456, 68683)]