131786752

素因数分解:

$2^{11}\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 265601700

約数和(自身を除く): 133814948

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 229, 256, 281, 458, 512, 562, 916, 1024, 1124, 1832, 2048, 2248, 3664, 4496, 7328, 8992, 14656, 17984, 29312, 35968, 58624, 64349, 71936, 117248, 128698, 143872, 234496, 257396, 287744, 468992, 514792, 575488, 1029584, 2059168, 4118336, 8236672, 16473344, 32946688, 65893376, 131786752]

約数ペア:

[(1, 131786752), (2, 65893376), (4, 32946688), (8, 16473344), (16, 8236672), (32, 4118336), (64, 2059168), (128, 1029584), (229, 575488), (256, 514792), (281, 468992), (458, 287744), (512, 257396), (562, 234496), (916, 143872), (1024, 128698), (1124, 117248), (1832, 71936), (2048, 64349), (2248, 58624), (3664, 35968), (4496, 29312), (7328, 17984), (8992, 14656)]