4523168

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 9779616

約数和(自身を除く): 5256448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 83, 104, 131, 166, 208, 262, 332, 416, 524, 664, 1048, 1079, 1328, 1703, 2096, 2158, 2656, 3406, 4192, 4316, 6812, 8632, 10873, 13624, 17264, 21746, 27248, 34528, 43492, 54496, 86984, 141349, 173968, 282698, 347936, 565396, 1130792, 2261584, 4523168]

約数ペア:

[(1, 4523168), (2, 2261584), (4, 1130792), (8, 565396), (13, 347936), (16, 282698), (26, 173968), (32, 141349), (52, 86984), (83, 54496), (104, 43492), (131, 34528), (166, 27248), (208, 21746), (262, 17264), (332, 13624), (416, 10873), (524, 8632), (664, 6812), (1048, 4316), (1079, 4192), (1328, 3406), (1703, 2656), (2096, 2158)]