89916808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 186157440

約数和(自身を除く): 96240632

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 107, 136, 148, 167, 214, 296, 334, 428, 629, 668, 856, 1258, 1336, 1819, 2516, 2839, 3638, 3959, 5032, 5678, 6179, 7276, 7918, 11356, 12358, 14552, 15836, 17869, 22712, 24716, 31672, 35738, 49432, 67303, 71476, 105043, 134606, 142952, 210086, 269212, 303773, 420172, 538424, 607546, 661153, 840344, 1215092, 1322306, 2430184, 2644612, 5289224, 11239601, 22479202, 44958404, 89916808]

約数ペア:

[(1, 89916808), (2, 44958404), (4, 22479202), (8, 11239601), (17, 5289224), (34, 2644612), (37, 2430184), (68, 1322306), (74, 1215092), (107, 840344), (136, 661153), (148, 607546), (167, 538424), (214, 420172), (296, 303773), (334, 269212), (428, 210086), (629, 142952), (668, 134606), (856, 105043), (1258, 71476), (1336, 67303), (1819, 49432), (2516, 35738), (2839, 31672), (3638, 24716), (3959, 22712), (5032, 17869), (5678, 15836), (6179, 14552), (7276, 12358), (7918, 11356)]