16708081408

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{1201}}^1\times {\mathrm{1753}}^1$

素因数の和:3001

約数の個数: 72

約数和(自身を含む): 34475052416

約数和(自身を除く): 17766971008

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1201, 1753, 1984, 2402, 3506, 3968, 4804, 7012, 7936, 9608, 14024, 19216, 28048, 37231, 38432, 54343, 56096, 74462, 76864, 108686, 112192, 148924, 153728, 217372, 224384, 297848, 307456, 434744, 448768, 595696, 869488, 1191392, 1738976, 2105353, 2382784, 3477952, 4210706, 4765568, 6955904, 8421412, 9531136, 13911808, 16842824, 33685648, 65265943, 67371296, 130531886, 134742592, 261063772, 269485184, 522127544, 538970368, 1044255088, 2088510176, 4177020352, 8354040704, 16708081408]

約数ペア:

[(1, 16708081408), (2, 8354040704), (4, 4177020352), (8, 2088510176), (16, 1044255088), (31, 538970368), (32, 522127544), (62, 269485184), (64, 261063772), (124, 134742592), (128, 130531886), (248, 67371296), (256, 65265943), (496, 33685648), (992, 16842824), (1201, 13911808), (1753, 9531136), (1984, 8421412), (2402, 6955904), (3506, 4765568), (3968, 4210706), (4804, 3477952), (7012, 2382784), (7936, 2105353), (9608, 1738976), (14024, 1191392), (19216, 869488), (28048, 595696), (37231, 448768), (38432, 434744), (54343, 307456), (56096, 297848), (74462, 224384), (76864, 217372), (108686, 153728), (112192, 148924)]