87434368

素因数分解:

$2^7\times 7^1\times {\mathrm{97583}}^1$

素因数の和:97604

約数の個数: 32

約数和(自身を含む): 199071360

約数和(自身を除く): 111636992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 97583, 195166, 390332, 683081, 780664, 1366162, 1561328, 2732324, 3122656, 5464648, 6245312, 10929296, 12490624, 21858592, 43717184, 87434368]

約数ペア:

[(1, 87434368), (2, 43717184), (4, 21858592), (7, 12490624), (8, 10929296), (14, 6245312), (16, 5464648), (28, 3122656), (32, 2732324), (56, 1561328), (64, 1366162), (112, 780664), (128, 683081), (224, 390332), (448, 195166), (896, 97583)]