31019755104

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{8285191}}^1$

素因数の和:8285220

約数の個数: 72

約数和(自身を含む): 94998011472

約数和(自身を除く): 63978256368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 8285191, 16570382, 24855573, 33140764, 49711146, 66281528, 74566719, 99422292, 107707483, 132563056, 149133438, 198844584, 215414966, 265126112, 298266876, 323122449, 397689168, 430829932, 596533752, 646244898, 795378336, 861659864, 969367347, 1193067504, 1292489796, 1723319728, 1938734694, 2386135008, 2584979592, 3446639456, 3877469388, 5169959184, 7754938776, 10339918368, 15509877552, 31019755104]

約数ペア:

[(1, 31019755104), (2, 15509877552), (3, 10339918368), (4, 7754938776), (6, 5169959184), (8, 3877469388), (9, 3446639456), (12, 2584979592), (13, 2386135008), (16, 1938734694), (18, 1723319728), (24, 1292489796), (26, 1193067504), (32, 969367347), (36, 861659864), (39, 795378336), (48, 646244898), (52, 596533752), (72, 430829932), (78, 397689168), (96, 323122449), (104, 298266876), (117, 265126112), (144, 215414966), (156, 198844584), (208, 149133438), (234, 132563056), (288, 107707483), (312, 99422292), (416, 74566719), (468, 66281528), (624, 49711146), (936, 33140764), (1248, 24855573), (1872, 16570382), (3744, 8285191)]