16011008

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 36571248

約数和(自身を除く): 20560240

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 283, 416, 442, 544, 566, 832, 884, 1088, 1132, 1664, 1768, 2176, 2264, 3328, 3536, 3679, 4352, 4528, 4811, 7072, 7358, 9056, 9622, 14144, 14716, 18112, 19244, 28288, 29432, 36224, 38488, 56576, 58864, 62543, 72448, 76976, 117728, 125086, 153952, 235456, 250172, 307904, 470912, 500344, 615808, 941824, 1000688, 1231616, 2001376, 4002752, 8005504, 16011008]

約数ペア:

[(1, 16011008), (2, 8005504), (4, 4002752), (8, 2001376), (13, 1231616), (16, 1000688), (17, 941824), (26, 615808), (32, 500344), (34, 470912), (52, 307904), (64, 250172), (68, 235456), (104, 153952), (128, 125086), (136, 117728), (208, 76976), (221, 72448), (256, 62543), (272, 58864), (283, 56576), (416, 38488), (442, 36224), (544, 29432), (566, 28288), (832, 19244), (884, 18112), (1088, 14716), (1132, 14144), (1664, 9622), (1768, 9056), (2176, 7358), (2264, 7072), (3328, 4811), (3536, 4528), (3679, 4352)]