111431632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2539}}^1$

素因数の和:2771

約数の個数: 40

約数和(自身を含む): 233700320

約数和(自身を除く): 122268688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 211, 422, 844, 1688, 2539, 2743, 3376, 5078, 5486, 10156, 10972, 20312, 21944, 33007, 40624, 43888, 66014, 132028, 264056, 528112, 535729, 1071458, 2142916, 4285832, 6964477, 8571664, 13928954, 27857908, 55715816, 111431632]

約数ペア:

[(1, 111431632), (2, 55715816), (4, 27857908), (8, 13928954), (13, 8571664), (16, 6964477), (26, 4285832), (52, 2142916), (104, 1071458), (208, 535729), (211, 528112), (422, 264056), (844, 132028), (1688, 66014), (2539, 43888), (2743, 40624), (3376, 33007), (5078, 21944), (5486, 20312), (10156, 10972)]