87638336

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{743}}^1$

素因数の和:871

約数の個数: 56

約数和(自身を含む): 185196480

約数和(自身を除く): 97558144

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 97, 152, 194, 304, 388, 608, 743, 776, 1216, 1486, 1552, 1843, 2972, 3104, 3686, 5944, 6208, 7372, 11888, 14117, 14744, 23776, 28234, 29488, 47552, 56468, 58976, 72071, 112936, 117952, 144142, 225872, 288284, 451744, 576568, 903488, 1153136, 1369349, 2306272, 2738698, 4612544, 5477396, 10954792, 21909584, 43819168, 87638336]

約数ペア:

[(1, 87638336), (2, 43819168), (4, 21909584), (8, 10954792), (16, 5477396), (19, 4612544), (32, 2738698), (38, 2306272), (64, 1369349), (76, 1153136), (97, 903488), (152, 576568), (194, 451744), (304, 288284), (388, 225872), (608, 144142), (743, 117952), (776, 112936), (1216, 72071), (1486, 58976), (1552, 56468), (1843, 47552), (2972, 29488), (3104, 28234), (3686, 23776), (5944, 14744), (6208, 14117), (7372, 11888)]