8158664192

素因数分解:

$2^9\times 7^1\times {\mathrm{29}}^1\times {\mathrm{78497}}^1$

素因数の和:78551

約数の個数: 80

約数和(自身を含む): 19272828960

約数和(自身を除く): 11114164768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 512, 812, 896, 928, 1624, 1792, 1856, 3248, 3584, 3712, 6496, 7424, 12992, 14848, 25984, 51968, 78497, 103936, 156994, 313988, 549479, 627976, 1098958, 1255952, 2197916, 2276413, 2511904, 4395832, 4552826, 5023808, 8791664, 9105652, 10047616, 15934891, 17583328, 18211304, 20095232, 31869782, 35166656, 36422608, 40190464, 63739564, 70333312, 72845216, 127479128, 140666624, 145690432, 254958256, 281333248, 291380864, 509916512, 582761728, 1019833024, 1165523456, 2039666048, 4079332096, 8158664192]

約数ペア:

[(1, 8158664192), (2, 4079332096), (4, 2039666048), (7, 1165523456), (8, 1019833024), (14, 582761728), (16, 509916512), (28, 291380864), (29, 281333248), (32, 254958256), (56, 145690432), (58, 140666624), (64, 127479128), (112, 72845216), (116, 70333312), (128, 63739564), (203, 40190464), (224, 36422608), (232, 35166656), (256, 31869782), (406, 20095232), (448, 18211304), (464, 17583328), (512, 15934891), (812, 10047616), (896, 9105652), (928, 8791664), (1624, 5023808), (1792, 4552826), (1856, 4395832), (3248, 2511904), (3584, 2276413), (3712, 2197916), (6496, 1255952), (7424, 1098958), (12992, 627976), (14848, 549479), (25984, 313988), (51968, 156994), (78497, 103936)]