42623488

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 80

約数和(自身を含む): 92806560

約数和(自身を除く): 50183072

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 64, 68, 83, 118, 128, 136, 166, 236, 256, 272, 332, 472, 512, 544, 664, 944, 1003, 1088, 1328, 1411, 1888, 2006, 2176, 2656, 2822, 3776, 4012, 4352, 4897, 5312, 5644, 7552, 8024, 8704, 9794, 10624, 11288, 15104, 16048, 19588, 21248, 22576, 30208, 32096, 39176, 42496, 45152, 64192, 78352, 83249, 90304, 128384, 156704, 166498, 180608, 256768, 313408, 332996, 361216, 513536, 626816, 665992, 722432, 1253632, 1331984, 2507264, 2663968, 5327936, 10655872, 21311744, 42623488]

約数ペア:

[(1, 42623488), (2, 21311744), (4, 10655872), (8, 5327936), (16, 2663968), (17, 2507264), (32, 1331984), (34, 1253632), (59, 722432), (64, 665992), (68, 626816), (83, 513536), (118, 361216), (128, 332996), (136, 313408), (166, 256768), (236, 180608), (256, 166498), (272, 156704), (332, 128384), (472, 90304), (512, 83249), (544, 78352), (664, 64192), (944, 45152), (1003, 42496), (1088, 39176), (1328, 32096), (1411, 30208), (1888, 22576), (2006, 21248), (2176, 19588), (2656, 16048), (2822, 15104), (3776, 11288), (4012, 10624), (4352, 9794), (4897, 8704), (5312, 8024), (5644, 7552)]