31258116

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{15233}}^1$

素因数の和:15265

約数の個数: 48

約数和(自身を含む): 85310400

約数和(自身を除く): 54052284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 15233, 30466, 45699, 60932, 91398, 137097, 182796, 274194, 289427, 411291, 548388, 578854, 822582, 868281, 1157708, 1645164, 1736562, 2604843, 3473124, 5209686, 7814529, 10419372, 15629058, 31258116]

約数ペア:

[(1, 31258116), (2, 15629058), (3, 10419372), (4, 7814529), (6, 5209686), (9, 3473124), (12, 2604843), (18, 1736562), (19, 1645164), (27, 1157708), (36, 868281), (38, 822582), (54, 578854), (57, 548388), (76, 411291), (108, 289427), (114, 274194), (171, 182796), (228, 137097), (342, 91398), (513, 60932), (684, 45699), (1026, 30466), (2052, 15233)]