219325424

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{2473}}^1$

素因数の和:2745

約数の個数: 40

約数和(自身を含む): 445438752

約数和(自身を除く): 226113328

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 241, 368, 482, 964, 1928, 2473, 3856, 4946, 5543, 9892, 11086, 19784, 22172, 39568, 44344, 56879, 88688, 113758, 227516, 455032, 595993, 910064, 1191986, 2383972, 4767944, 9535888, 13707839, 27415678, 54831356, 109662712, 219325424]

約数ペア:

[(1, 219325424), (2, 109662712), (4, 54831356), (8, 27415678), (16, 13707839), (23, 9535888), (46, 4767944), (92, 2383972), (184, 1191986), (241, 910064), (368, 595993), (482, 455032), (964, 227516), (1928, 113758), (2473, 88688), (3856, 56879), (4946, 44344), (5543, 39568), (9892, 22172), (11086, 19784)]