30917552

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:417

約数の個数: 40

約数和(自身を含む): 61519872

約数和(自身を除く): 30602320

約数列:

[1, 2, 4, 8, 16, 67, 134, 151, 191, 268, 302, 382, 536, 604, 764, 1072, 1208, 1528, 2416, 3056, 10117, 12797, 20234, 25594, 28841, 40468, 51188, 57682, 80936, 102376, 115364, 161872, 204752, 230728, 461456, 1932347, 3864694, 7729388, 15458776, 30917552]

約数ペア:

[(1, 30917552), (2, 15458776), (4, 7729388), (8, 3864694), (16, 1932347), (67, 461456), (134, 230728), (151, 204752), (191, 161872), (268, 115364), (302, 102376), (382, 80936), (536, 57682), (604, 51188), (764, 40468), (1072, 28841), (1208, 25594), (1528, 20234), (2416, 12797), (3056, 10117)]