85420128

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{28703}}^1$

素因数の和:28747

約数の個数: 48

約数和(自身を含む): 231469056

約数和(自身を除く): 146048928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 28703, 57406, 86109, 114812, 172218, 229624, 344436, 459248, 688872, 889793, 918496, 1377744, 1779586, 2669379, 2755488, 3559172, 5338758, 7118344, 10677516, 14236688, 21355032, 28473376, 42710064, 85420128]

約数ペア:

[(1, 85420128), (2, 42710064), (3, 28473376), (4, 21355032), (6, 14236688), (8, 10677516), (12, 7118344), (16, 5338758), (24, 3559172), (31, 2755488), (32, 2669379), (48, 1779586), (62, 1377744), (93, 918496), (96, 889793), (124, 688872), (186, 459248), (248, 344436), (372, 229624), (496, 172218), (744, 114812), (992, 86109), (1488, 57406), (2976, 28703)]