83756416

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 179854560

約数和(自身を除く): 96098144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 64, 68, 122, 128, 136, 244, 272, 488, 544, 631, 976, 1037, 1088, 1262, 1952, 2074, 2176, 2524, 3904, 4148, 5048, 7808, 8296, 10096, 10727, 16592, 20192, 21454, 33184, 38491, 40384, 42908, 66368, 76982, 80768, 85816, 132736, 153964, 171632, 307928, 343264, 615856, 654347, 686528, 1231712, 1308694, 1373056, 2463424, 2617388, 4926848, 5234776, 10469552, 20939104, 41878208, 83756416]

約数ペア:

[(1, 83756416), (2, 41878208), (4, 20939104), (8, 10469552), (16, 5234776), (17, 4926848), (32, 2617388), (34, 2463424), (61, 1373056), (64, 1308694), (68, 1231712), (122, 686528), (128, 654347), (136, 615856), (244, 343264), (272, 307928), (488, 171632), (544, 153964), (631, 132736), (976, 85816), (1037, 80768), (1088, 76982), (1262, 66368), (1952, 42908), (2074, 40384), (2176, 38491), (2524, 33184), (3904, 21454), (4148, 20192), (5048, 16592), (7808, 10727), (8296, 10096)]