16385824

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 42166656

約数和(自身を除く): 25780832

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 224, 238, 272, 331, 364, 416, 442, 476, 544, 662, 728, 884, 952, 1324, 1456, 1547, 1768, 1904, 2317, 2648, 2912, 3094, 3536, 3808, 4303, 4634, 5296, 5627, 6188, 7072, 8606, 9268, 10592, 11254, 12376, 17212, 18536, 22508, 24752, 30121, 34424, 37072, 39389, 45016, 49504, 60242, 68848, 73151, 74144, 78778, 90032, 120484, 137696, 146302, 157556, 180064, 240968, 292604, 315112, 481936, 512057, 585208, 630224, 963872, 1024114, 1170416, 1260448, 2048228, 2340832, 4096456, 8192912, 16385824]

約数ペア:

[(1, 16385824), (2, 8192912), (4, 4096456), (7, 2340832), (8, 2048228), (13, 1260448), (14, 1170416), (16, 1024114), (17, 963872), (26, 630224), (28, 585208), (32, 512057), (34, 481936), (52, 315112), (56, 292604), (68, 240968), (91, 180064), (104, 157556), (112, 146302), (119, 137696), (136, 120484), (182, 90032), (208, 78778), (221, 74144), (224, 73151), (238, 68848), (272, 60242), (331, 49504), (364, 45016), (416, 39389), (442, 37072), (476, 34424), (544, 30121), (662, 24752), (728, 22508), (884, 18536), (952, 17212), (1324, 12376), (1456, 11254), (1547, 10592), (1768, 9268), (1904, 8606), (2317, 7072), (2648, 6188), (2912, 5627), (3094, 5296), (3536, 4634), (3808, 4303)]