128045056

素因数分解:

$2^{12}\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:794

約数の個数: 52

約数和(自身を含む): 262374112

約数和(自身を除く): 134329056

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 727, 1024, 1376, 1454, 2048, 2752, 2908, 4096, 5504, 5816, 11008, 11632, 22016, 23264, 31261, 44032, 46528, 62522, 88064, 93056, 125044, 176128, 186112, 250088, 372224, 500176, 744448, 1000352, 1488896, 2000704, 2977792, 4001408, 8002816, 16005632, 32011264, 64022528, 128045056]

約数ペア:

[(1, 128045056), (2, 64022528), (4, 32011264), (8, 16005632), (16, 8002816), (32, 4001408), (43, 2977792), (64, 2000704), (86, 1488896), (128, 1000352), (172, 744448), (256, 500176), (344, 372224), (512, 250088), (688, 186112), (727, 176128), (1024, 125044), (1376, 93056), (1454, 88064), (2048, 62522), (2752, 46528), (2908, 44032), (4096, 31261), (5504, 23264), (5816, 22016), (11008, 11632)]