31136976

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{16633}}^1$

素因数の和:16660

約数の個数: 60

約数和(自身を含む): 93849028

約数和(自身を除く): 62712052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 16633, 33266, 49899, 66532, 99798, 133064, 149697, 199596, 216229, 266128, 299394, 399192, 432458, 598788, 648687, 798384, 864916, 1197576, 1297374, 1729832, 1946061, 2395152, 2594748, 3459664, 3892122, 5189496, 7784244, 10378992, 15568488, 31136976]

約数ペア:

[(1, 31136976), (2, 15568488), (3, 10378992), (4, 7784244), (6, 5189496), (8, 3892122), (9, 3459664), (12, 2594748), (13, 2395152), (16, 1946061), (18, 1729832), (24, 1297374), (26, 1197576), (36, 864916), (39, 798384), (48, 648687), (52, 598788), (72, 432458), (78, 399192), (104, 299394), (117, 266128), (144, 216229), (156, 199596), (208, 149697), (234, 133064), (312, 99798), (468, 66532), (624, 49899), (936, 33266), (1872, 16633)]