22685168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2113}}^1$

素因数の和:2193

約数の個数: 40

約数和(自身を含む): 48757296

約数和(自身を除く): 26072128

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2113, 2684, 4226, 5368, 8452, 10736, 16904, 23243, 33808, 46486, 92972, 128893, 185944, 257786, 371888, 515572, 1031144, 1417823, 2062288, 2835646, 5671292, 11342584, 22685168]

約数ペア:

[(1, 22685168), (2, 11342584), (4, 5671292), (8, 2835646), (11, 2062288), (16, 1417823), (22, 1031144), (44, 515572), (61, 371888), (88, 257786), (122, 185944), (176, 128893), (244, 92972), (488, 46486), (671, 33808), (976, 23243), (1342, 16904), (2113, 10736), (2684, 8452), (4226, 5368)]