81732832

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{751}}^1$

素因数の和:959

約数の個数: 48

約数和(自身を含む): 170553600

約数和(自身を除く): 88820768

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 179, 304, 358, 608, 716, 751, 1432, 1502, 2864, 3004, 3401, 5728, 6008, 6802, 12016, 13604, 14269, 24032, 27208, 28538, 54416, 57076, 108832, 114152, 134429, 228304, 268858, 456608, 537716, 1075432, 2150864, 2554151, 4301728, 5108302, 10216604, 20433208, 40866416, 81732832]

約数ペア:

[(1, 81732832), (2, 40866416), (4, 20433208), (8, 10216604), (16, 5108302), (19, 4301728), (32, 2554151), (38, 2150864), (76, 1075432), (152, 537716), (179, 456608), (304, 268858), (358, 228304), (608, 134429), (716, 114152), (751, 108832), (1432, 57076), (1502, 54416), (2864, 28538), (3004, 27208), (3401, 24032), (5728, 14269), (6008, 13604), (6802, 12016)]