87569248

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1163}}^1$

素因数の和:1367

約数の個数: 48

約数和(自身を含む): 186849936

約数和(自身を除く): 99280688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 181, 208, 362, 416, 724, 1163, 1448, 2326, 2353, 2896, 4652, 4706, 5792, 9304, 9412, 15119, 18608, 18824, 30238, 37216, 37648, 60476, 75296, 120952, 210503, 241904, 421006, 483808, 842012, 1684024, 2736539, 3368048, 5473078, 6736096, 10946156, 21892312, 43784624, 87569248]

約数ペア:

[(1, 87569248), (2, 43784624), (4, 21892312), (8, 10946156), (13, 6736096), (16, 5473078), (26, 3368048), (32, 2736539), (52, 1684024), (104, 842012), (181, 483808), (208, 421006), (362, 241904), (416, 210503), (724, 120952), (1163, 75296), (1448, 60476), (2326, 37648), (2353, 37216), (2896, 30238), (4652, 18824), (4706, 18608), (5792, 15119), (9304, 9412)]