16856532716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1097}}^1\times {\mathrm{2539}}^1$

素因数の和:3746

約数の個数: 48

約数和(自身を含む): 31626352800

約数和(自身を除く): 14769820084

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1097, 1513, 2194, 2539, 3026, 4388, 5078, 6052, 10156, 18649, 37298, 43163, 74596, 86326, 97633, 172652, 195266, 225971, 390532, 451942, 903884, 1659761, 2785283, 3319522, 3841507, 5570566, 6639044, 7683014, 11141132, 15366028, 47349811, 94699622, 189399244, 247890187, 495780374, 991560748, 4214133179, 8428266358, 16856532716]

約数ペア:

[(1, 16856532716), (2, 8428266358), (4, 4214133179), (17, 991560748), (34, 495780374), (68, 247890187), (89, 189399244), (178, 94699622), (356, 47349811), (1097, 15366028), (1513, 11141132), (2194, 7683014), (2539, 6639044), (3026, 5570566), (4388, 3841507), (5078, 3319522), (6052, 2785283), (10156, 1659761), (18649, 903884), (37298, 451942), (43163, 390532), (74596, 225971), (86326, 195266), (97633, 172652)]