87951808

素因数分解:

$2^6\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1433}}^1$

素因数の和:1589

約数の個数: 56

約数和(自身を含む): 201058272

約数和(自身を除く): 113106464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 137, 224, 274, 448, 548, 959, 1096, 1433, 1918, 2192, 2866, 3836, 4384, 5732, 7672, 8768, 10031, 11464, 15344, 20062, 22928, 30688, 40124, 45856, 61376, 80248, 91712, 160496, 196321, 320992, 392642, 641984, 785284, 1374247, 1570568, 2748494, 3141136, 5496988, 6282272, 10993976, 12564544, 21987952, 43975904, 87951808]

約数ペア:

[(1, 87951808), (2, 43975904), (4, 21987952), (7, 12564544), (8, 10993976), (14, 6282272), (16, 5496988), (28, 3141136), (32, 2748494), (56, 1570568), (64, 1374247), (112, 785284), (137, 641984), (224, 392642), (274, 320992), (448, 196321), (548, 160496), (959, 91712), (1096, 80248), (1433, 61376), (1918, 45856), (2192, 40124), (2866, 30688), (3836, 22928), (4384, 20062), (5732, 15344), (7672, 11464), (8768, 10031)]