281100032

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{64591}}^1$

素因数の和:64624

約数の個数: 36

約数和(自身を含む): 594117216

約数和(自身を除く): 313017184

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 64591, 129182, 258364, 516728, 1033456, 1098047, 2066912, 2196094, 4133824, 4392188, 8267648, 8784376, 16535296, 17568752, 35137504, 70275008, 140550016, 281100032]

約数ペア:

[(1, 281100032), (2, 140550016), (4, 70275008), (8, 35137504), (16, 17568752), (17, 16535296), (32, 8784376), (34, 8267648), (64, 4392188), (68, 4133824), (128, 2196094), (136, 2066912), (256, 1098047), (272, 1033456), (544, 516728), (1088, 258364), (2176, 129182), (4352, 64591)]