87073792

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:275

約数の個数: 88

約数和(自身を含む): 194415872

約数和(自身を除く): 107342080

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 211, 248, 256, 403, 416, 422, 496, 512, 806, 832, 844, 992, 1024, 1612, 1664, 1688, 1984, 2743, 3224, 3328, 3376, 3968, 5486, 6448, 6541, 6656, 6752, 7936, 10972, 12896, 13082, 13312, 13504, 15872, 21944, 25792, 26164, 27008, 31744, 43888, 51584, 52328, 54016, 85033, 87776, 103168, 104656, 108032, 170066, 175552, 206336, 209312, 216064, 340132, 351104, 412672, 418624, 680264, 702208, 837248, 1360528, 1404416, 1674496, 2721056, 2808832, 3348992, 5442112, 6697984, 10884224, 21768448, 43536896, 87073792]

約数ペア:

[(1, 87073792), (2, 43536896), (4, 21768448), (8, 10884224), (13, 6697984), (16, 5442112), (26, 3348992), (31, 2808832), (32, 2721056), (52, 1674496), (62, 1404416), (64, 1360528), (104, 837248), (124, 702208), (128, 680264), (208, 418624), (211, 412672), (248, 351104), (256, 340132), (403, 216064), (416, 209312), (422, 206336), (496, 175552), (512, 170066), (806, 108032), (832, 104656), (844, 103168), (992, 87776), (1024, 85033), (1612, 54016), (1664, 52328), (1688, 51584), (1984, 43888), (2743, 31744), (3224, 27008), (3328, 26164), (3376, 25792), (3968, 21944), (5486, 15872), (6448, 13504), (6541, 13312), (6656, 13082), (6752, 12896), (7936, 10972)]