31522848

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:850

約数の個数: 96

約数和(自身を含む): 96243840

約数和(自身を除く): 64720992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 84, 96, 112, 122, 168, 183, 224, 244, 336, 366, 427, 488, 672, 732, 769, 854, 976, 1281, 1464, 1538, 1708, 1952, 2307, 2562, 2928, 3076, 3416, 4614, 5124, 5383, 5856, 6152, 6832, 9228, 10248, 10766, 12304, 13664, 16149, 18456, 20496, 21532, 24608, 32298, 36912, 40992, 43064, 46909, 64596, 73824, 86128, 93818, 129192, 140727, 172256, 187636, 258384, 281454, 328363, 375272, 516768, 562908, 656726, 750544, 985089, 1125816, 1313452, 1501088, 1970178, 2251632, 2626904, 3940356, 4503264, 5253808, 7880712, 10507616, 15761424, 31522848]

約数ペア:

[(1, 31522848), (2, 15761424), (3, 10507616), (4, 7880712), (6, 5253808), (7, 4503264), (8, 3940356), (12, 2626904), (14, 2251632), (16, 1970178), (21, 1501088), (24, 1313452), (28, 1125816), (32, 985089), (42, 750544), (48, 656726), (56, 562908), (61, 516768), (84, 375272), (96, 328363), (112, 281454), (122, 258384), (168, 187636), (183, 172256), (224, 140727), (244, 129192), (336, 93818), (366, 86128), (427, 73824), (488, 64596), (672, 46909), (732, 43064), (769, 40992), (854, 36912), (976, 32298), (1281, 24608), (1464, 21532), (1538, 20496), (1708, 18456), (1952, 16149), (2307, 13664), (2562, 12304), (2928, 10766), (3076, 10248), (3416, 9228), (4614, 6832), (5124, 6152), (5383, 5856)]