100908416

素因数分解:

$2^7\times 7^1\times {\mathrm{112621}}^1$

素因数の和:112642

約数の個数: 32

約数和(自身を含む): 229748880

約数和(自身を除く): 128840464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 112621, 225242, 450484, 788347, 900968, 1576694, 1801936, 3153388, 3603872, 6306776, 7207744, 12613552, 14415488, 25227104, 50454208, 100908416]

約数ペア:

[(1, 100908416), (2, 50454208), (4, 25227104), (7, 14415488), (8, 12613552), (14, 7207744), (16, 6306776), (28, 3603872), (32, 3153388), (56, 1801936), (64, 1576694), (112, 900968), (128, 788347), (224, 450484), (448, 225242), (896, 112621)]