170449408

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{10739}}^1$

素因数の和:10788

約数の個数: 40

約数和(自身を含む): 351584640

約数和(自身を除く): 181135232

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 10739, 15872, 21478, 42956, 85912, 171824, 332909, 343648, 665818, 687296, 1331636, 1374592, 2663272, 2749184, 5326544, 5498368, 10653088, 21306176, 42612352, 85224704, 170449408]

約数ペア:

[(1, 170449408), (2, 85224704), (4, 42612352), (8, 21306176), (16, 10653088), (31, 5498368), (32, 5326544), (62, 2749184), (64, 2663272), (124, 1374592), (128, 1331636), (248, 687296), (256, 665818), (496, 343648), (512, 332909), (992, 171824), (1984, 85912), (3968, 42956), (7936, 21478), (10739, 15872)]