31911336

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23327}}^1$

素因数の和:23358

約数の個数: 48

約数和(自身を含む): 90979200

約数和(自身を除く): 59067864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 23327, 46654, 69981, 93308, 139962, 186616, 209943, 279924, 419886, 443213, 559848, 839772, 886426, 1329639, 1679544, 1772852, 2659278, 3545704, 3988917, 5318556, 7977834, 10637112, 15955668, 31911336]

約数ペア:

[(1, 31911336), (2, 15955668), (3, 10637112), (4, 7977834), (6, 5318556), (8, 3988917), (9, 3545704), (12, 2659278), (18, 1772852), (19, 1679544), (24, 1329639), (36, 886426), (38, 839772), (57, 559848), (72, 443213), (76, 419886), (114, 279924), (152, 209943), (171, 186616), (228, 139962), (342, 93308), (456, 69981), (684, 46654), (1368, 23327)]