30428032

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{2671}}^1$

素因数の和:2774

約数の個数: 32

約数和(自身を含む): 61322400

約数和(自身を除く): 30894368

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 356, 712, 1424, 2671, 2848, 5342, 5696, 10684, 11392, 21368, 42736, 85472, 170944, 237719, 341888, 475438, 950876, 1901752, 3803504, 7607008, 15214016, 30428032]

約数ペア:

[(1, 30428032), (2, 15214016), (4, 7607008), (8, 3803504), (16, 1901752), (32, 950876), (64, 475438), (89, 341888), (128, 237719), (178, 170944), (356, 85472), (712, 42736), (1424, 21368), (2671, 11392), (2848, 10684), (5342, 5696)]