16151632

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{499}}^1$

素因数の和:548

約数の個数: 60

約数和(自身を含む): 38068000

約数和(自身を除く): 21916368

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 289, 476, 499, 578, 952, 998, 1156, 1904, 1996, 2023, 2312, 3493, 3992, 4046, 4624, 6986, 7984, 8092, 8483, 13972, 16184, 16966, 27944, 32368, 33932, 55888, 59381, 67864, 118762, 135728, 144211, 237524, 288422, 475048, 576844, 950096, 1009477, 1153688, 2018954, 2307376, 4037908, 8075816, 16151632]

約数ペア:

[(1, 16151632), (2, 8075816), (4, 4037908), (7, 2307376), (8, 2018954), (14, 1153688), (16, 1009477), (17, 950096), (28, 576844), (34, 475048), (56, 288422), (68, 237524), (112, 144211), (119, 135728), (136, 118762), (238, 67864), (272, 59381), (289, 55888), (476, 33932), (499, 32368), (578, 27944), (952, 16966), (998, 16184), (1156, 13972), (1904, 8483), (1996, 8092), (2023, 7984), (2312, 6986), (3493, 4624), (3992, 4046)]