103908568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{7681}}^1$

素因数の和:7795

約数の個数: 32

約数和(自身を含む): 207414000

約数和(自身を除く): 103505432

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 712, 1691, 3382, 6764, 7681, 13528, 15362, 30724, 61448, 145939, 291878, 583756, 683609, 1167512, 1367218, 2734436, 5468872, 12988571, 25977142, 51954284, 103908568]

約数ペア:

[(1, 103908568), (2, 51954284), (4, 25977142), (8, 12988571), (19, 5468872), (38, 2734436), (76, 1367218), (89, 1167512), (152, 683609), (178, 583756), (356, 291878), (712, 145939), (1691, 61448), (3382, 30724), (6764, 15362), (7681, 13528)]