31534224

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:588

約数の個数: 80

約数和(自身を含む): 87137280

約数和(自身を除く): 55603056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 71, 76, 114, 142, 152, 213, 228, 284, 304, 426, 456, 487, 568, 852, 912, 974, 1136, 1349, 1461, 1704, 1948, 2698, 2922, 3408, 3896, 4047, 5396, 5844, 7792, 8094, 9253, 10792, 11688, 16188, 18506, 21584, 23376, 27759, 32376, 34577, 37012, 55518, 64752, 69154, 74024, 103731, 111036, 138308, 148048, 207462, 222072, 276616, 414924, 444144, 553232, 656963, 829848, 1313926, 1659696, 1970889, 2627852, 3941778, 5255704, 7883556, 10511408, 15767112, 31534224]

約数ペア:

[(1, 31534224), (2, 15767112), (3, 10511408), (4, 7883556), (6, 5255704), (8, 3941778), (12, 2627852), (16, 1970889), (19, 1659696), (24, 1313926), (38, 829848), (48, 656963), (57, 553232), (71, 444144), (76, 414924), (114, 276616), (142, 222072), (152, 207462), (213, 148048), (228, 138308), (284, 111036), (304, 103731), (426, 74024), (456, 69154), (487, 64752), (568, 55518), (852, 37012), (912, 34577), (974, 32376), (1136, 27759), (1349, 23376), (1461, 21584), (1704, 18506), (1948, 16188), (2698, 11688), (2922, 10792), (3408, 9253), (3896, 8094), (4047, 7792), (5396, 5844)]