82831792

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{97}}^1$

素因数の和:230

約数の個数: 60

約数和(自身を含む): 173955880

約数和(自身を除く): 91124088

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 97, 106, 152, 194, 212, 304, 388, 424, 776, 848, 1007, 1552, 1843, 2014, 2809, 3686, 4028, 5141, 5618, 7372, 8056, 10282, 11236, 14744, 16112, 20564, 22472, 29488, 41128, 44944, 53371, 82256, 97679, 106742, 195358, 213484, 272473, 390716, 426968, 544946, 781432, 853936, 1089892, 1562864, 2179784, 4359568, 5176987, 10353974, 20707948, 41415896, 82831792]

約数ペア:

[(1, 82831792), (2, 41415896), (4, 20707948), (8, 10353974), (16, 5176987), (19, 4359568), (38, 2179784), (53, 1562864), (76, 1089892), (97, 853936), (106, 781432), (152, 544946), (194, 426968), (212, 390716), (304, 272473), (388, 213484), (424, 195358), (776, 106742), (848, 97679), (1007, 82256), (1552, 53371), (1843, 44944), (2014, 41128), (2809, 29488), (3686, 22472), (4028, 20564), (5141, 16112), (5618, 14744), (7372, 11236), (8056, 10282)]