91716992

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 188924400

約数和(自身を除く): 97207408

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 89, 97, 128, 166, 178, 194, 332, 356, 388, 664, 712, 776, 1328, 1424, 1552, 2656, 2848, 3104, 5312, 5696, 6208, 7387, 8051, 8633, 10624, 11392, 12416, 14774, 16102, 17266, 29548, 32204, 34532, 59096, 64408, 69064, 118192, 128816, 138128, 236384, 257632, 276256, 472768, 515264, 552512, 716539, 945536, 1030528, 1105024, 1433078, 2866156, 5732312, 11464624, 22929248, 45858496, 91716992]

約数ペア:

[(1, 91716992), (2, 45858496), (4, 22929248), (8, 11464624), (16, 5732312), (32, 2866156), (64, 1433078), (83, 1105024), (89, 1030528), (97, 945536), (128, 716539), (166, 552512), (178, 515264), (194, 472768), (332, 276256), (356, 257632), (388, 236384), (664, 138128), (712, 128816), (776, 118192), (1328, 69064), (1424, 64408), (1552, 59096), (2656, 34532), (2848, 32204), (3104, 29548), (5312, 17266), (5696, 16102), (6208, 14774), (7387, 12416), (8051, 11392), (8633, 10624)]