65564256

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{22031}}^1$

素因数の和:22075

約数の個数: 48

約数和(自身を含む): 177666048

約数和(自身を除く): 112101792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 22031, 44062, 66093, 88124, 132186, 176248, 264372, 352496, 528744, 682961, 704992, 1057488, 1365922, 2048883, 2114976, 2731844, 4097766, 5463688, 8195532, 10927376, 16391064, 21854752, 32782128, 65564256]

約数ペア:

[(1, 65564256), (2, 32782128), (3, 21854752), (4, 16391064), (6, 10927376), (8, 8195532), (12, 5463688), (16, 4097766), (24, 2731844), (31, 2114976), (32, 2048883), (48, 1365922), (62, 1057488), (93, 704992), (96, 682961), (124, 528744), (186, 352496), (248, 264372), (372, 176248), (496, 132186), (744, 88124), (992, 66093), (1488, 44062), (2976, 22031)]