193009664

素因数分解:

$2^{11}\times {\mathrm{73}}^1\times {\mathrm{1291}}^1$

素因数の和:1386

約数の個数: 48

約数和(自身を含む): 391514760

約数和(自身を除く): 198505096

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 512, 584, 1024, 1168, 1291, 2048, 2336, 2582, 4672, 5164, 9344, 10328, 18688, 20656, 37376, 41312, 74752, 82624, 94243, 149504, 165248, 188486, 330496, 376972, 660992, 753944, 1321984, 1507888, 2643968, 3015776, 6031552, 12063104, 24126208, 48252416, 96504832, 193009664]

約数ペア:

[(1, 193009664), (2, 96504832), (4, 48252416), (8, 24126208), (16, 12063104), (32, 6031552), (64, 3015776), (73, 2643968), (128, 1507888), (146, 1321984), (256, 753944), (292, 660992), (512, 376972), (584, 330496), (1024, 188486), (1168, 165248), (1291, 149504), (2048, 94243), (2336, 82624), (2582, 74752), (4672, 41312), (5164, 37376), (9344, 20656), (10328, 18688)]