38818816

素因数分解:

$2^{10}\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:414

約数の個数: 44

約数和(自身を含む): 78408288

約数和(自身を除く): 39589472

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 227, 256, 334, 454, 512, 668, 908, 1024, 1336, 1816, 2672, 3632, 5344, 7264, 10688, 14528, 21376, 29056, 37909, 42752, 58112, 75818, 85504, 116224, 151636, 171008, 232448, 303272, 606544, 1213088, 2426176, 4852352, 9704704, 19409408, 38818816]

約数ペア:

[(1, 38818816), (2, 19409408), (4, 9704704), (8, 4852352), (16, 2426176), (32, 1213088), (64, 606544), (128, 303272), (167, 232448), (227, 171008), (256, 151636), (334, 116224), (454, 85504), (512, 75818), (668, 58112), (908, 42752), (1024, 37909), (1336, 29056), (1816, 21376), (2672, 14528), (3632, 10688), (5344, 7264)]