15663424912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1789}}^1\times {\mathrm{32189}}^1$

素因数の和:34003

約数の個数: 40

約数和(自身を含む): 32152015800

約数和(自身を除く): 16488590888

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1789, 3578, 7156, 14312, 28624, 30413, 32189, 60826, 64378, 121652, 128756, 243304, 257512, 486608, 515024, 547213, 1094426, 2188852, 4377704, 8755408, 57586121, 115172242, 230344484, 460688968, 921377936, 978964057, 1957928114, 3915856228, 7831712456, 15663424912]

約数ペア:

[(1, 15663424912), (2, 7831712456), (4, 3915856228), (8, 1957928114), (16, 978964057), (17, 921377936), (34, 460688968), (68, 230344484), (136, 115172242), (272, 57586121), (1789, 8755408), (3578, 4377704), (7156, 2188852), (14312, 1094426), (28624, 547213), (30413, 515024), (32189, 486608), (60826, 257512), (64378, 243304), (121652, 128756)]