15888064

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{859}}^1$

素因数の和:905

約数の個数: 42

約数和(自身を含む): 33530540

約数和(自身を除く): 17642476

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 859, 1088, 1156, 1718, 2312, 3436, 4624, 6872, 9248, 13744, 14603, 18496, 27488, 29206, 54976, 58412, 116824, 233648, 248251, 467296, 496502, 934592, 993004, 1986008, 3972016, 7944032, 15888064]

約数ペア:

[(1, 15888064), (2, 7944032), (4, 3972016), (8, 1986008), (16, 993004), (17, 934592), (32, 496502), (34, 467296), (64, 248251), (68, 233648), (136, 116824), (272, 58412), (289, 54976), (544, 29206), (578, 27488), (859, 18496), (1088, 14603), (1156, 13744), (1718, 9248), (2312, 6872), (3436, 4624)]