12565376

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{1103}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 25336800

約数和(自身を除く): 12771424

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 356, 712, 1103, 1424, 2206, 2848, 4412, 5696, 8824, 11392, 17648, 35296, 70592, 98167, 141184, 196334, 392668, 785336, 1570672, 3141344, 6282688, 12565376]

約数ペア:

[(1, 12565376), (2, 6282688), (4, 3141344), (8, 1570672), (16, 785336), (32, 392668), (64, 196334), (89, 141184), (128, 98167), (178, 70592), (356, 35296), (712, 17648), (1103, 11392), (1424, 8824), (2206, 5696), (2848, 4412)]