30691328

素因数分解:

$2^{12}\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 52

約数和(自身を含む): 62906880

約数和(自身を除く): 32215552

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 127, 128, 236, 254, 256, 472, 508, 512, 944, 1016, 1024, 1888, 2032, 2048, 3776, 4064, 4096, 7493, 7552, 8128, 14986, 15104, 16256, 29972, 30208, 32512, 59944, 60416, 65024, 119888, 120832, 130048, 239776, 241664, 260096, 479552, 520192, 959104, 1918208, 3836416, 7672832, 15345664, 30691328]

約数ペア:

[(1, 30691328), (2, 15345664), (4, 7672832), (8, 3836416), (16, 1918208), (32, 959104), (59, 520192), (64, 479552), (118, 260096), (127, 241664), (128, 239776), (236, 130048), (254, 120832), (256, 119888), (472, 65024), (508, 60416), (512, 59944), (944, 32512), (1016, 30208), (1024, 29972), (1888, 16256), (2032, 15104), (2048, 14986), (3776, 8128), (4064, 7552), (4096, 7493)]