31099904

素因数分解:

$2^{10}\times {\mathrm{11}}^2\times {\mathrm{251}}^1$

素因数の和:293

約数の個数: 66

約数和(自身を含む): 68607252

約数和(自身を除く): 37507348

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 251, 256, 352, 484, 502, 512, 704, 968, 1004, 1024, 1408, 1936, 2008, 2761, 2816, 3872, 4016, 5522, 5632, 7744, 8032, 11044, 11264, 15488, 16064, 22088, 30371, 30976, 32128, 44176, 60742, 61952, 64256, 88352, 121484, 123904, 128512, 176704, 242968, 257024, 353408, 485936, 706816, 971872, 1413632, 1943744, 2827264, 3887488, 7774976, 15549952, 31099904]

約数ペア:

[(1, 31099904), (2, 15549952), (4, 7774976), (8, 3887488), (11, 2827264), (16, 1943744), (22, 1413632), (32, 971872), (44, 706816), (64, 485936), (88, 353408), (121, 257024), (128, 242968), (176, 176704), (242, 128512), (251, 123904), (256, 121484), (352, 88352), (484, 64256), (502, 61952), (512, 60742), (704, 44176), (968, 32128), (1004, 30976), (1024, 30371), (1408, 22088), (1936, 16064), (2008, 15488), (2761, 11264), (2816, 11044), (3872, 8032), (4016, 7744), (5522, 5632)]