38216816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:330

約数の個数: 80

約数和(自身を含む): 87503328

約数和(自身を除く): 49286512

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 53, 68, 88, 106, 136, 176, 187, 212, 241, 272, 374, 424, 482, 583, 748, 848, 901, 964, 1166, 1496, 1802, 1928, 2332, 2651, 2992, 3604, 3856, 4097, 4664, 5302, 7208, 8194, 9328, 9911, 10604, 12773, 14416, 16388, 19822, 21208, 25546, 32776, 39644, 42416, 45067, 51092, 65552, 79288, 90134, 102184, 140503, 158576, 180268, 204368, 217141, 281006, 360536, 434282, 562012, 721072, 868564, 1124024, 1737128, 2248048, 2388551, 3474256, 4777102, 9554204, 19108408, 38216816]

約数ペア:

[(1, 38216816), (2, 19108408), (4, 9554204), (8, 4777102), (11, 3474256), (16, 2388551), (17, 2248048), (22, 1737128), (34, 1124024), (44, 868564), (53, 721072), (68, 562012), (88, 434282), (106, 360536), (136, 281006), (176, 217141), (187, 204368), (212, 180268), (241, 158576), (272, 140503), (374, 102184), (424, 90134), (482, 79288), (583, 65552), (748, 51092), (848, 45067), (901, 42416), (964, 39644), (1166, 32776), (1496, 25546), (1802, 21208), (1928, 19822), (2332, 16388), (2651, 14416), (2992, 12773), (3604, 10604), (3856, 9911), (4097, 9328), (4664, 8194), (5302, 7208)]