31138152

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{457}}^1$

素因数の和:650

約数の個数: 64

約数和(自身を含む): 83099520

約数和(自身を除く): 51961368

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 167, 204, 334, 408, 457, 501, 668, 914, 1002, 1336, 1371, 1828, 2004, 2742, 2839, 3656, 4008, 5484, 5678, 7769, 8517, 10968, 11356, 15538, 17034, 22712, 23307, 31076, 34068, 46614, 62152, 68136, 76319, 93228, 152638, 186456, 228957, 305276, 457914, 610552, 915828, 1297423, 1831656, 2594846, 3892269, 5189692, 7784538, 10379384, 15569076, 31138152]

約数ペア:

[(1, 31138152), (2, 15569076), (3, 10379384), (4, 7784538), (6, 5189692), (8, 3892269), (12, 2594846), (17, 1831656), (24, 1297423), (34, 915828), (51, 610552), (68, 457914), (102, 305276), (136, 228957), (167, 186456), (204, 152638), (334, 93228), (408, 76319), (457, 68136), (501, 62152), (668, 46614), (914, 34068), (1002, 31076), (1336, 23307), (1371, 22712), (1828, 17034), (2004, 15538), (2742, 11356), (2839, 10968), (3656, 8517), (4008, 7769), (5484, 5678)]