225535192

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{23357}}^1$

素因数の和:23451

約数の個数: 32

約数和(自身を含む): 454079520

約数和(自身を除く): 228544328

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 2414, 4828, 9656, 23357, 46714, 93428, 186856, 397069, 794138, 1588276, 1658347, 3176552, 3316694, 6633388, 13266776, 28191899, 56383798, 112767596, 225535192]

約数ペア:

[(1, 225535192), (2, 112767596), (4, 56383798), (8, 28191899), (17, 13266776), (34, 6633388), (68, 3316694), (71, 3176552), (136, 1658347), (142, 1588276), (284, 794138), (568, 397069), (1207, 186856), (2414, 93428), (4828, 46714), (9656, 23357)]