90449408

素因数分解:

$2^9\times 7^1\times {\mathrm{25237}}^1$

素因数の和:25262

約数の個数: 40

約数和(自身を含む): 206547792

約数和(自身を除く): 116098384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 25237, 50474, 100948, 176659, 201896, 353318, 403792, 706636, 807584, 1413272, 1615168, 2826544, 3230336, 5653088, 6460672, 11306176, 12921344, 22612352, 45224704, 90449408]

約数ペア:

[(1, 90449408), (2, 45224704), (4, 22612352), (7, 12921344), (8, 11306176), (14, 6460672), (16, 5653088), (28, 3230336), (32, 2826544), (56, 1615168), (64, 1413272), (112, 807584), (128, 706636), (224, 403792), (256, 353318), (448, 201896), (512, 176659), (896, 100948), (1792, 50474), (3584, 25237)]