85912816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:302

約数の個数: 80

約数和(自身を含む): 189987840

約数和(自身を除く): 104075024

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 79, 88, 148, 158, 167, 176, 296, 316, 334, 407, 592, 632, 668, 814, 869, 1264, 1336, 1628, 1738, 1837, 2672, 2923, 3256, 3476, 3674, 5846, 6179, 6512, 6952, 7348, 11692, 12358, 13193, 13904, 14696, 23384, 24716, 26386, 29392, 32153, 46768, 49432, 52772, 64306, 67969, 98864, 105544, 128612, 135938, 145123, 211088, 257224, 271876, 290246, 488141, 514448, 543752, 580492, 976282, 1087504, 1160984, 1952564, 2321968, 3905128, 5369551, 7810256, 10739102, 21478204, 42956408, 85912816]

約数ペア:

[(1, 85912816), (2, 42956408), (4, 21478204), (8, 10739102), (11, 7810256), (16, 5369551), (22, 3905128), (37, 2321968), (44, 1952564), (74, 1160984), (79, 1087504), (88, 976282), (148, 580492), (158, 543752), (167, 514448), (176, 488141), (296, 290246), (316, 271876), (334, 257224), (407, 211088), (592, 145123), (632, 135938), (668, 128612), (814, 105544), (869, 98864), (1264, 67969), (1336, 64306), (1628, 52772), (1738, 49432), (1837, 46768), (2672, 32153), (2923, 29392), (3256, 26386), (3476, 24716), (3674, 23384), (5846, 14696), (6179, 13904), (6512, 13193), (6952, 12358), (7348, 11692)]