90156416

素因数分解:

$2^7\times 7^1\times {\mathrm{100621}}^1$

素因数の和:100642

約数の個数: 32

約数和(自身を含む): 205268880

約数和(自身を除く): 115112464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 100621, 201242, 402484, 704347, 804968, 1408694, 1609936, 2817388, 3219872, 5634776, 6439744, 11269552, 12879488, 22539104, 45078208, 90156416]

約数ペア:

[(1, 90156416), (2, 45078208), (4, 22539104), (7, 12879488), (8, 11269552), (14, 6439744), (16, 5634776), (28, 3219872), (32, 2817388), (56, 1609936), (64, 1408694), (112, 804968), (128, 704347), (224, 402484), (448, 201242), (896, 100621)]