81216896

素因数分解:

$2^7\times {\mathrm{683}}^1\times {\mathrm{929}}^1$

素因数の和:1626

約数の個数: 32

約数和(自身を含む): 162210600

約数和(自身を除く): 80993704

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 683, 929, 1366, 1858, 2732, 3716, 5464, 7432, 10928, 14864, 21856, 29728, 43712, 59456, 87424, 118912, 634507, 1269014, 2538028, 5076056, 10152112, 20304224, 40608448, 81216896]

約数ペア:

[(1, 81216896), (2, 40608448), (4, 20304224), (8, 10152112), (16, 5076056), (32, 2538028), (64, 1269014), (128, 634507), (683, 118912), (929, 87424), (1366, 59456), (1858, 43712), (2732, 29728), (3716, 21856), (5464, 14864), (7432, 10928)]