22206976

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{3943}}^1$

素因数の和:3972

約数の個数: 40

約数和(自身を含む): 48416544

約数和(自身を除く): 26209568

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 3943, 5632, 7886, 15772, 31544, 43373, 63088, 86746, 126176, 173492, 252352, 346984, 504704, 693968, 1009408, 1387936, 2018816, 2775872, 5551744, 11103488, 22206976]

約数ペア:

[(1, 22206976), (2, 11103488), (4, 5551744), (8, 2775872), (11, 2018816), (16, 1387936), (22, 1009408), (32, 693968), (44, 504704), (64, 346984), (88, 252352), (128, 173492), (176, 126176), (256, 86746), (352, 63088), (512, 43373), (704, 31544), (1408, 15772), (2816, 7886), (3943, 5632)]