31629376

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{37}}^2$

素因数の和:124

約数の個数: 63

約数和(自身を含む): 68080509

約数和(自身を除く): 36451133

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 148, 152, 296, 304, 361, 592, 608, 703, 722, 1184, 1216, 1369, 1406, 1444, 2368, 2738, 2812, 2888, 5476, 5624, 5776, 10952, 11248, 11552, 13357, 21904, 22496, 23104, 26011, 26714, 43808, 44992, 52022, 53428, 87616, 104044, 106856, 208088, 213712, 416176, 427424, 494209, 832352, 854848, 988418, 1664704, 1976836, 3953672, 7907344, 15814688, 31629376]

約数ペア:

[(1, 31629376), (2, 15814688), (4, 7907344), (8, 3953672), (16, 1976836), (19, 1664704), (32, 988418), (37, 854848), (38, 832352), (64, 494209), (74, 427424), (76, 416176), (148, 213712), (152, 208088), (296, 106856), (304, 104044), (361, 87616), (592, 53428), (608, 52022), (703, 44992), (722, 43808), (1184, 26714), (1216, 26011), (1369, 23104), (1406, 22496), (1444, 21904), (2368, 13357), (2738, 11552), (2812, 11248), (2888, 10952), (5476, 5776)]