80543584

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12043}}^1$

素因数の和:12083

約数の個数: 48

約数和(自身を含む): 182105280

約数和(自身を除く): 101561696

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6688, 12043, 24086, 48172, 96344, 132473, 192688, 228817, 264946, 385376, 457634, 529892, 915268, 1059784, 1830536, 2119568, 2516987, 3661072, 4239136, 5033974, 7322144, 10067948, 20135896, 40271792, 80543584]

約数ペア:

[(1, 80543584), (2, 40271792), (4, 20135896), (8, 10067948), (11, 7322144), (16, 5033974), (19, 4239136), (22, 3661072), (32, 2516987), (38, 2119568), (44, 1830536), (76, 1059784), (88, 915268), (152, 529892), (176, 457634), (209, 385376), (304, 264946), (352, 228817), (418, 192688), (608, 132473), (836, 96344), (1672, 48172), (3344, 24086), (6688, 12043)]