31169096

素因数分解:

$2^3\times 7^3\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 70224000

約数和(自身を除く): 39054904

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 307, 343, 392, 518, 614, 686, 1036, 1228, 1372, 1813, 2072, 2149, 2456, 2744, 3626, 4298, 7252, 8596, 11359, 12691, 14504, 15043, 17192, 22718, 25382, 30086, 45436, 50764, 60172, 79513, 90872, 101528, 105301, 120344, 159026, 210602, 318052, 421204, 556591, 636104, 842408, 1113182, 2226364, 3896137, 4452728, 7792274, 15584548, 31169096]

約数ペア:

[(1, 31169096), (2, 15584548), (4, 7792274), (7, 4452728), (8, 3896137), (14, 2226364), (28, 1113182), (37, 842408), (49, 636104), (56, 556591), (74, 421204), (98, 318052), (148, 210602), (196, 159026), (259, 120344), (296, 105301), (307, 101528), (343, 90872), (392, 79513), (518, 60172), (614, 50764), (686, 45436), (1036, 30086), (1228, 25382), (1372, 22718), (1813, 17192), (2072, 15043), (2149, 14504), (2456, 12691), (2744, 11359), (3626, 8596), (4298, 7252)]