85937456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:898

約数の個数: 80

約数和(自身を含む): 197606400

約数和(自身を除く): 111668944

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 38, 44, 62, 76, 88, 124, 152, 176, 209, 248, 304, 341, 418, 496, 589, 682, 829, 836, 1178, 1364, 1658, 1672, 2356, 2728, 3316, 3344, 4712, 5456, 6479, 6632, 9119, 9424, 12958, 13264, 15751, 18238, 25699, 25916, 31502, 36476, 51398, 51832, 63004, 72952, 102796, 103664, 126008, 145904, 173261, 205592, 252016, 282689, 346522, 411184, 488281, 565378, 693044, 976562, 1130756, 1386088, 1953124, 2261512, 2772176, 3906248, 4523024, 5371091, 7812496, 10742182, 21484364, 42968728, 85937456]

約数ペア:

[(1, 85937456), (2, 42968728), (4, 21484364), (8, 10742182), (11, 7812496), (16, 5371091), (19, 4523024), (22, 3906248), (31, 2772176), (38, 2261512), (44, 1953124), (62, 1386088), (76, 1130756), (88, 976562), (124, 693044), (152, 565378), (176, 488281), (209, 411184), (248, 346522), (304, 282689), (341, 252016), (418, 205592), (496, 173261), (589, 145904), (682, 126008), (829, 103664), (836, 102796), (1178, 72952), (1364, 63004), (1658, 51832), (1672, 51398), (2356, 36476), (2728, 31502), (3316, 25916), (3344, 25699), (4712, 18238), (5456, 15751), (6479, 13264), (6632, 12958), (9119, 9424)]