219325312

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{36457}}^1$

素因数の和:36518

約数の個数: 32

約数和(自身を含む): 446245920

約数和(自身を除く): 226920608

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 3008, 6016, 36457, 72914, 145828, 291656, 583312, 1166624, 1713479, 2333248, 3426958, 4666496, 6853916, 13707832, 27415664, 54831328, 109662656, 219325312]

約数ペア:

[(1, 219325312), (2, 109662656), (4, 54831328), (8, 27415664), (16, 13707832), (32, 6853916), (47, 4666496), (64, 3426958), (94, 2333248), (128, 1713479), (188, 1166624), (376, 583312), (752, 291656), (1504, 145828), (3008, 72914), (6016, 36457)]