187439392

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{26993}}^1$

素因数の和:27041

約数の個数: 48

約数和(自身を含む): 435359232

約数和(自身を除く): 247919840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 26993, 53986, 107972, 188951, 215944, 377902, 431888, 755804, 836783, 863776, 1511608, 1673566, 3023216, 3347132, 5857481, 6046432, 6694264, 11714962, 13388528, 23429924, 26777056, 46859848, 93719696, 187439392]

約数ペア:

[(1, 187439392), (2, 93719696), (4, 46859848), (7, 26777056), (8, 23429924), (14, 13388528), (16, 11714962), (28, 6694264), (31, 6046432), (32, 5857481), (56, 3347132), (62, 3023216), (112, 1673566), (124, 1511608), (217, 863776), (224, 836783), (248, 755804), (434, 431888), (496, 377902), (868, 215944), (992, 188951), (1736, 107972), (3472, 53986), (6944, 26993)]