16787936

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1289}}^1$

素因数の和:1347

約数の個数: 48

約数和(自身を含む): 37059120

約数和(自身を除く): 20271184

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 176, 296, 352, 407, 592, 814, 1184, 1289, 1628, 2578, 3256, 5156, 6512, 10312, 13024, 14179, 20624, 28358, 41248, 47693, 56716, 95386, 113432, 190772, 226864, 381544, 453728, 524623, 763088, 1049246, 1526176, 2098492, 4196984, 8393968, 16787936]

約数ペア:

[(1, 16787936), (2, 8393968), (4, 4196984), (8, 2098492), (11, 1526176), (16, 1049246), (22, 763088), (32, 524623), (37, 453728), (44, 381544), (74, 226864), (88, 190772), (148, 113432), (176, 95386), (296, 56716), (352, 47693), (407, 41248), (592, 28358), (814, 20624), (1184, 14179), (1289, 13024), (1628, 10312), (2578, 6512), (3256, 5156)]