1617147776

素因数分解:

$2^7\times {\mathrm{163}}^1\times {\mathrm{77509}}^1$

素因数の和:77686

約数の個数: 32

約数和(自身を含む): 3241468200

約数和(自身を除く): 1624320424

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 326, 652, 1304, 2608, 5216, 10432, 20864, 77509, 155018, 310036, 620072, 1240144, 2480288, 4960576, 9921152, 12633967, 25267934, 50535868, 101071736, 202143472, 404286944, 808573888, 1617147776]

約数ペア:

[(1, 1617147776), (2, 808573888), (4, 404286944), (8, 202143472), (16, 101071736), (32, 50535868), (64, 25267934), (128, 12633967), (163, 9921152), (326, 4960576), (652, 2480288), (1304, 1240144), (2608, 620072), (5216, 310036), (10432, 155018), (20864, 77509)]