118971632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{8537}}^1$

素因数の和:8625

約数の個数: 40

約数和(自身を含む): 251973456

約数和(自身を除く): 133001824

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 6968, 8537, 13936, 17074, 34148, 68296, 110981, 136592, 221962, 443924, 571979, 887848, 1143958, 1775696, 2287916, 4575832, 7435727, 9151664, 14871454, 29742908, 59485816, 118971632]

約数ペア:

[(1, 118971632), (2, 59485816), (4, 29742908), (8, 14871454), (13, 9151664), (16, 7435727), (26, 4575832), (52, 2287916), (67, 1775696), (104, 1143958), (134, 887848), (208, 571979), (268, 443924), (536, 221962), (871, 136592), (1072, 110981), (1742, 68296), (3484, 34148), (6968, 17074), (8537, 13936)]