87607328

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1619}}^1$

素因数の和:1737

約数の個数: 48

約数和(自身を含む): 183708000

約数和(自身を除く): 96100672

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 89, 152, 178, 304, 356, 608, 712, 1424, 1619, 1691, 2848, 3238, 3382, 6476, 6764, 12952, 13528, 25904, 27056, 30761, 51808, 54112, 61522, 123044, 144091, 246088, 288182, 492176, 576364, 984352, 1152728, 2305456, 2737729, 4610912, 5475458, 10950916, 21901832, 43803664, 87607328]

約数ペア:

[(1, 87607328), (2, 43803664), (4, 21901832), (8, 10950916), (16, 5475458), (19, 4610912), (32, 2737729), (38, 2305456), (76, 1152728), (89, 984352), (152, 576364), (178, 492176), (304, 288182), (356, 246088), (608, 144091), (712, 123044), (1424, 61522), (1619, 54112), (1691, 51808), (2848, 30761), (3238, 27056), (3382, 25904), (6476, 13528), (6764, 12952)]