90389552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{16567}}^1$

素因数の和:16617

約数の個数: 40

約数和(自身を含む): 197225472

約数和(自身を除く): 106835920

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 16567, 33134, 66268, 132536, 182237, 265072, 364474, 513577, 728948, 1027154, 1457896, 2054308, 2915792, 4108616, 5649347, 8217232, 11298694, 22597388, 45194776, 90389552]

約数ペア:

[(1, 90389552), (2, 45194776), (4, 22597388), (8, 11298694), (11, 8217232), (16, 5649347), (22, 4108616), (31, 2915792), (44, 2054308), (62, 1457896), (88, 1027154), (124, 728948), (176, 513577), (248, 364474), (341, 265072), (496, 182237), (682, 132536), (1364, 66268), (2728, 33134), (5456, 16567)]