15933136

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:331

約数の個数: 40

約数和(自身を含む): 31872960

約数和(自身を除く): 15939824

約数列:

[1, 2, 4, 8, 16, 67, 89, 134, 167, 178, 268, 334, 356, 536, 668, 712, 1072, 1336, 1424, 2672, 5963, 11189, 11926, 14863, 22378, 23852, 29726, 44756, 47704, 59452, 89512, 95408, 118904, 179024, 237808, 995821, 1991642, 3983284, 7966568, 15933136]

約数ペア:

[(1, 15933136), (2, 7966568), (4, 3983284), (8, 1991642), (16, 995821), (67, 237808), (89, 179024), (134, 118904), (167, 95408), (178, 89512), (268, 59452), (334, 47704), (356, 44756), (536, 29726), (668, 23852), (712, 22378), (1072, 14863), (1336, 11926), (1424, 11189), (2672, 5963)]