212637184

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{13397}}^1$

素因数の和:13446

約数の個数: 40

約数和(自身を含む): 438596928

約数和(自身を除く): 225959744

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 13397, 15872, 26794, 53588, 107176, 214352, 415307, 428704, 830614, 857408, 1661228, 1714816, 3322456, 3429632, 6644912, 6859264, 13289824, 26579648, 53159296, 106318592, 212637184]

約数ペア:

[(1, 212637184), (2, 106318592), (4, 53159296), (8, 26579648), (16, 13289824), (31, 6859264), (32, 6644912), (62, 3429632), (64, 3322456), (124, 1714816), (128, 1661228), (248, 857408), (256, 830614), (496, 428704), (512, 415307), (992, 214352), (1984, 107176), (3968, 53588), (7936, 26794), (13397, 15872)]