31119696

素因数分解:

$2^4\times 3^2\times {\mathrm{197}}^1\times {\mathrm{1097}}^1$

素因数の和:1308

約数の個数: 60

約数和(自身を含む): 87613812

約数和(自身を除く): 56494116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 197, 394, 591, 788, 1097, 1182, 1576, 1773, 2194, 2364, 3152, 3291, 3546, 4388, 4728, 6582, 7092, 8776, 9456, 9873, 13164, 14184, 17552, 19746, 26328, 28368, 39492, 52656, 78984, 157968, 216109, 432218, 648327, 864436, 1296654, 1728872, 1944981, 2593308, 3457744, 3889962, 5186616, 7779924, 10373232, 15559848, 31119696]

約数ペア:

[(1, 31119696), (2, 15559848), (3, 10373232), (4, 7779924), (6, 5186616), (8, 3889962), (9, 3457744), (12, 2593308), (16, 1944981), (18, 1728872), (24, 1296654), (36, 864436), (48, 648327), (72, 432218), (144, 216109), (197, 157968), (394, 78984), (591, 52656), (788, 39492), (1097, 28368), (1182, 26328), (1576, 19746), (1773, 17552), (2194, 14184), (2364, 13164), (3152, 9873), (3291, 9456), (3546, 8776), (4388, 7092), (4728, 6582)]