31742008

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 65151000

約数和(自身を除く): 33408992

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 361, 379, 551, 722, 758, 1102, 1444, 1516, 2204, 2888, 3032, 4408, 7201, 10469, 10991, 14402, 20938, 21982, 28804, 41876, 43964, 57608, 83752, 87928, 136819, 208829, 273638, 417658, 547276, 835316, 1094552, 1670632, 3967751, 7935502, 15871004, 31742008]

約数ペア:

[(1, 31742008), (2, 15871004), (4, 7935502), (8, 3967751), (19, 1670632), (29, 1094552), (38, 835316), (58, 547276), (76, 417658), (116, 273638), (152, 208829), (232, 136819), (361, 87928), (379, 83752), (551, 57608), (722, 43964), (758, 41876), (1102, 28804), (1444, 21982), (1516, 20938), (2204, 14402), (2888, 10991), (3032, 10469), (4408, 7201)]