31029888

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{4253}}^1$

素因数の和:4289

約数の個数: 64

約数和(自身を含む): 86781600

約数和(自身を除く): 55751712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 4253, 7296, 8506, 12759, 17012, 25518, 34024, 51036, 68048, 80807, 102072, 136096, 161614, 204144, 242421, 272192, 323228, 408288, 484842, 544384, 646456, 816576, 969684, 1292912, 1633152, 1939368, 2585824, 3878736, 5171648, 7757472, 10343296, 15514944, 31029888]

約数ペア:

[(1, 31029888), (2, 15514944), (3, 10343296), (4, 7757472), (6, 5171648), (8, 3878736), (12, 2585824), (16, 1939368), (19, 1633152), (24, 1292912), (32, 969684), (38, 816576), (48, 646456), (57, 544384), (64, 484842), (76, 408288), (96, 323228), (114, 272192), (128, 242421), (152, 204144), (192, 161614), (228, 136096), (304, 102072), (384, 80807), (456, 68048), (608, 51036), (912, 34024), (1216, 25518), (1824, 17012), (2432, 12759), (3648, 8506), (4253, 7296)]