31436694772

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{809}}^1\times {\mathrm{22751}}^1$

素因数の和:23632

約数の個数: 48

約数和(自身を含む): 63985904640

約数和(自身を除く): 32549209868

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 809, 854, 1618, 1708, 3236, 5663, 11326, 22652, 22751, 45502, 49349, 91004, 98698, 159257, 197396, 318514, 345443, 637028, 690886, 1381772, 1387811, 2775622, 5551244, 9714677, 18405559, 19429354, 36811118, 38858708, 73622236, 128838913, 257677826, 515355652, 1122739099, 2245478198, 4490956396, 7859173693, 15718347386, 31436694772]

約数ペア:

[(1, 31436694772), (2, 15718347386), (4, 7859173693), (7, 4490956396), (14, 2245478198), (28, 1122739099), (61, 515355652), (122, 257677826), (244, 128838913), (427, 73622236), (809, 38858708), (854, 36811118), (1618, 19429354), (1708, 18405559), (3236, 9714677), (5663, 5551244), (11326, 2775622), (22652, 1387811), (22751, 1381772), (45502, 690886), (49349, 637028), (91004, 345443), (98698, 318514), (159257, 197396)]