15646912

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 56

約数和(自身を含む): 32644080

約数和(自身を除く): 16997168

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 67, 82, 89, 134, 164, 178, 268, 328, 356, 536, 656, 712, 1072, 1312, 1424, 2144, 2624, 2747, 2848, 3649, 4288, 5494, 5696, 5963, 7298, 10988, 11926, 14596, 21976, 23852, 29192, 43952, 47704, 58384, 87904, 95408, 116768, 175808, 190816, 233536, 244483, 381632, 488966, 977932, 1955864, 3911728, 7823456, 15646912]

約数ペア:

[(1, 15646912), (2, 7823456), (4, 3911728), (8, 1955864), (16, 977932), (32, 488966), (41, 381632), (64, 244483), (67, 233536), (82, 190816), (89, 175808), (134, 116768), (164, 95408), (178, 87904), (268, 58384), (328, 47704), (356, 43952), (536, 29192), (656, 23852), (712, 21976), (1072, 14596), (1312, 11926), (1424, 10988), (2144, 7298), (2624, 5963), (2747, 5696), (2848, 5494), (3649, 4288)]