213859328

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{6737}}^1$

素因数の和:6788

約数の個数: 44

約数和(自身を含む): 441365952

約数和(自身を除く): 227506624

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 3968, 6737, 7936, 13474, 15872, 26948, 31744, 53896, 107792, 208847, 215584, 417694, 431168, 835388, 862336, 1670776, 1724672, 3341552, 3449344, 6683104, 6898688, 13366208, 26732416, 53464832, 106929664, 213859328]

約数ペア:

[(1, 213859328), (2, 106929664), (4, 53464832), (8, 26732416), (16, 13366208), (31, 6898688), (32, 6683104), (62, 3449344), (64, 3341552), (124, 1724672), (128, 1670776), (248, 862336), (256, 835388), (496, 431168), (512, 417694), (992, 215584), (1024, 208847), (1984, 107792), (3968, 53896), (6737, 31744), (7936, 26948), (13474, 15872)]