89295338

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 156739968

約数和(自身を除く): 67444630

約数列:

[1, 2, 11, 22, 23, 46, 61, 121, 122, 242, 253, 263, 506, 526, 671, 1342, 1403, 2783, 2806, 2893, 5566, 5786, 6049, 7381, 12098, 14762, 15433, 16043, 30866, 31823, 32086, 63646, 66539, 133078, 169763, 176473, 339526, 352946, 368989, 731929, 737978, 1463858, 1941203, 3882406, 4058879, 8117758, 44647669, 89295338]

約数ペア:

[(1, 89295338), (2, 44647669), (11, 8117758), (22, 4058879), (23, 3882406), (46, 1941203), (61, 1463858), (121, 737978), (122, 731929), (242, 368989), (253, 352946), (263, 339526), (506, 176473), (526, 169763), (671, 133078), (1342, 66539), (1403, 63646), (2783, 32086), (2806, 31823), (2893, 30866), (5566, 16043), (5786, 15433), (6049, 14762), (7381, 12098)]